Short Trick for LCM of LARGE NUMBERS

Shortcuts to do calculations mentally, useful for developing numerical aptitude and for success in competitive examinations....here is the next part of the series of videos on finding the LCM.....this time the numbers will be larger.....too good for junior students and for competitions.....for more such informative uploads, keep visiting:
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[@krishnarao4290]

Nobody noticed it, but sir wrote questions 1,2,3 on right hand side bcoz when he's explaining the next 3 questions, the board won't be covered.
If he wrote 1,2,3 on left side and 4,5,6 like most teachers, then while explaining 4,5,6 the first 3 questions will be covered.

[@chipstheii9264]

I noticed it instantaneously.

[@Radha2ukrishna]

I am Not a student , But i am a Engineer. I am learning shortcuts a lot maths... I will definately watching your videos. Which is very useful to my daughter.. thank you keep it up sir

[@sureshaggarwal]

For PDFs of short tricks....whatsapp [phone]

[@Bumnards]

I haven't done LCM in a long time, thank you for helping me refresh my memory.

[@dr.ramadanaliyiyusuf7280]

Am..not a student. .but am learning a lot math shortcut. .may be I will teach mi child....am dental doctor. ..keep it up! I will continue watching ur videos.

[@sureshaggarwal]

Thanks. Do share the links with your WhatsApp groups and contacts

[@bananacake79]

Thank you very much. I am a grown up and self studying Math for knowledge. I am really so glad, I found your channel.

[@williamaldana6553]

You truly are amazing. Thank you for these videos.

[@btslover2502]

Hello

[@jaihindcommando]

Nice sir

[@Reddy2129]

sir please calculate the lcm of 16,24,36,54?
after taking 2 as common factor then they don't have common number and highest number (27) is not divisible by any number. In that situation how to calculate the lcm.

[@claudiobuttazzo4513]

Hello, in this case is better before to check 2 couple singularly, example 16,24= *8* ×(2×3)and his LCM = 8×2×3= *"48"* ! And the other 36,54= *18* ×(2×3)and his LCM = 18×2×3= *"108"* . And now is *enough to check the LCM* only beetwen the number *48 and 108* , continue to do the same thing it's = to *4* × (12×9)= *"432"* ! So this is the LMC of all 4 numbers. 💪💪 At Beginn you could've choose other 2 couple of number and were be the same, it's indifferent which couple of number you will choose, ok? Example 16,36 = *4* ×(4×9), LCM = 4×4×9= *144* . And 24,54= *6* (4×9), LCM= 6×4×9= *216* ! So generally LCM beetwen 144,216= *72* ×(2×3)= *432* 💪🤦‍♂️.

[@HGS786]

Sir what will be the lcm of 22,33,45,72
According to this trick
How can we solve it

[@claudiobuttazzo4513]

In this way, if you took 16,24,36,54 ~> in this case is better before to check 2 couple singularly, example 16,24= *8* ×(2×3)and his LCM = 8×2×3= *"48"* ! And the other 36,54= *18* ×(2×3)and his LCM = 18×2×3= *"108"* . And now is *enough to check the LCM* only beetwen the number *48 and 108* , continue to do the same thing it's = to *4* × (12×9)= *"432"* ! So this is the LMC of all 4 numbers. 💪💪 At Beginn you could've choose other 2 couple of number and were be the same, it's indifferent which couple of number you will choose, ok? Example 16,36 = *4* ×(4×9), LCM = 4×4×9= *144* . And 24,54= *6* (4×9), LCM= 6×4×9= *216* ! So generally LCM beetwen 144,216= *72* ×(2×3)= *432* 💪🤦‍♂️.

[@claudiobuttazzo4513]

And about yours number : 22,33= *11* ×2×3= *66* LCM. And about 45,72= *9* ×5×8= *360* . So beetwen 66,360 the LCM will be *6* ×11×60) *3960* 💪🤙

[@i_luvmath6428]

Thank you, may i know how to done it on time when in a math exam

[@amrutha8737]

Amazing, tqs a lot sir. Since i watched 3 of ur videos, i become a fan of u.

[@sureshaggarwal]

Thanks a lot.

[@ILOVECHICKEN698]

You are so good at this

[@chanchalrajguru5675]

Any shortcut for these sort of numbers 72, 108 and 2100? Please help.

[@vishalgehlot8916]

37800. By using simple LCM method

[@rajnarayanchauhan9897]

thank u sir for this video. Your tricks are so amazing

[@prempathak8450]

Sir if in Q3 there would be a common factor then what we should do

[@bharathvaj3471]

Thank you so much sir following your videos . keep teaching

[@meghasonteke2910]

Thank-you so much sir god bless you

[@avinashadhaner6414]

Sir if they are given both the numbers are even which are not divide each other then what we to do to find LCM and GCF please tell us sir

[@sureshaggarwal]

Give me the numbers

[@maruthinandan4343]

@@sureshaggarwal 12 20 32

[@tenminyoga]

@@maruthinandan4343
12 20 32
In this 2(6 10 16)
2×2(3 5 8)
2×2×3×5×8=480
LCM=480

[@a2zMaths]

Amazing sir. Thanks for sharing.

[@sundramgupta8071]

Thank u sir lot of respect 😍😍

[@goswamivibhor]

Very helpful 👍🏻🙏🏻

[@ashithasathish2489]

Thank you very much Sir! you are a lifesaver!! :)

[@mathreasoning9039]

Thanks for sharing your knowledge.

[@jyotiyadav254]

Thanks sir you are an amazing mathematics teacher

[@Demi305]

thank you sir for sharing this video !!

[@rubysingh1605]

Thank you so much for this Sir! :)

[@Prateeksharma6806]

Thanku sir you are great and genius ♥️❤️🤟

[@akt6555]

Sir you are awesome...... Thank you so much

[@sureshaggarwal]

Do share the links with your WhatsApp groups and contacts

[@kenziephan]

THANK YOU THANK YOU THANK YOU!!!!!! 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@adityachandorkar4643]

Wow sir ...wt a nice method ....👌👌👌👌👌👌👌👌👌👌👌

[@adityalamare2871]

why did you remove the bracat

[@leonardola6798]

wow so good and easy to learn

[@sureshaggarwal]

Thanks. Do share the links with your WhatsApp groups and contacts

[@beyond_akshii]

Sir how to take lcm of 25,30,40🥰🥰🥰

[@Nani-cf3sw]

What is LCM for 12,15,20.

[@kishorekishu9421]

60

[@byregowdagowda1944]

Tanks you sir

[@MeenaPilla]

Ty ❤️

[@chethanaobulakshmi6127]

Honestly the best !!

[@sureshaggarwal]

Thanks a lot

[@sweetyshining8613]

Very beneficial trick for all

[@govermentjob4146]

Where is we find your PDF sir please tell me.

[@sureshaggarwal]

No pdfs only videos

[@sumajyothi5623]

It helped in my maths event in school

[@skating_scooter]

thanks. this was helpful

[@lakshmibhargavi1296]

Lcm of 198 252 and 308?

[@Endeavorsoffuture]

1920996 ok miss

[@kishorekishu9421]

1386

[@AyanoBariso]

LCM of (x,60) is 1260 if x is even find x

[@AyanoBariso]

LCM of (x,60) is1260 if x is even find x

[@avinashadhaner6414]

The question is sir, Find the GCF and LCM of these numbers 20 and 28

[@Endeavorsoffuture]

140

[@Endeavorsoffuture]

gcm is 4

[@claudiobuttazzo4513]

And more 4×140 = 20×28 💪

[@Krishnayadav_04]

Thank you

[@Elevationwithvikas]

sir your English was fantabolous really

[@ohyeahyeahjakelolmodak8699]

Don't be rude

[@robinmeitei9042]

Please find the LCM of 36, 45, 50 in short trick methods

[@vamsikrishna-kagga]

wow its awsome 😁😁

[@anirudhtrivedi3688]

Great!!

[@khulakmoshilpha7582]

It is helpfull to students thank u sir

[@Teacher_Ji]

Great sir

[@golaganiappalaswamy9376]

Sir how can we calculate for 1173,1479

[@Endeavorsoffuture]

578289

[@Endeavorsoffuture]

divide these two numbers with 3 then after mulitiply reamaining digits with 3

[@raghavendrasaicherukuri5832]

@@Endeavorsoffuture do you have any tricks for LCM and HCF

[@Endeavorsoffuture]

@@raghavendrasaicherukuri5832 yes bro

[@raghavendrasaicherukuri5832]

@@Endeavorsoffuture could you please tell us that trick?

[@csestars6799]

excellent explanation sir

[@AmarSingh-rq7rj]

Nice video sir

[@jdsagar7547]

Thanks a lot sir

[@sharonbinto]

Teach us more sir 😍

[@Akshay-cy9tu]

thanks a lot sir!!!

[@AakashKumar-gv7kw]

Amazing sir

[@priyankayadav9115]

What is the lcm of 16,30,35

[@meinrahul]

Product of these 3

[@sreejasasidharanpillai3521]

thanks for helping

[@vg-ur8cg]

LCM of 90,108,280 how to use trick in this

[@vg-ur8cg]

Trick not working 4 is common out of 3 no. Remaining (24,27,70) now no common no prime.. multiplying all 3 and 4common value is not correct of lcm

[@annacaelan]

Hey, to find the LCM of 90,108,280 using this method - first take 2 as common 2(45,54,140). Now find the Lcm of 45,54,140. To find it, first take common in 45 and 54, 9(5,6). Then multiply it 9×5×6. See, if the Lcm of 45, 54 has anything common with 140, 9×5×6(140). It has a 5 common. So 28 is left out, such that 9×5×6×28 = 7560

[@assassincreed285]

Awesome trick sir

[@netalasriram]

Tq sir

[@asifrashid8860]

You are amazing

[@deepikakalaga8878]

its related to blood relations

[@yogeshnegi1090]

How

[@vaibhavalone3911]

Thanks sir

[@akhiluthappa]

took me back to ravindra sir from school

[@Basir_FTF]

Nice 👍

[@ankurmishra8212]

Solve , 36, 45, 60

[@Nani-cf3sw]

What is LCM for 12,15,20?

[@Endeavorsoffuture]

60

[@shivololinus2023]

The lcm of 24 & 36 sir

[@hemadarshan8810]

12

[@nagandlasaipavan3271]

lcm of 75 150 135?

[@muhammadasad729]

=75 150 135
=15(5 10 9)
=15(. 10 9)
=15*10*9
=1350

[@kishorekishu9421]

4050

[@karandhiman6016]

Sir ji hindi b use kr lia kro
Apke subscribers b bdhege Or hindi waale bche b ache se smjh paaege Or....

[@Shalin6810]

Gr8

[@neiltummala7725]

Super sir

[@dipendrasinghrawat571]

Sir last example m 9 hie kyu 3 bhi le skte the na ...plese tell me i m in doubt.

[@matayo-uz3ld]

He missed one

[@Nani-cf3sw]

Please give reply with answer

[@claudiobuttazzo4513]

630💪

[@tajinderkumar1022]

Sir hindi b use kre

[@dhrubajyoti1948]

U r father of Mathmatics Sir .

[@hichemtouati9852]

HELLO!

[@supriyakelkar6044]

:)

[@shubhkanyal8292]

Hindi bolo sir

[@paakhishrivastav2827]

Thank you Sir

[@harisankarsiddantapu8976]

Thank you sir