Simplify Difficult Prime Factorizations II Easiest Trick II How to Make Factors II CBSE II ICSE
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- Опубликовано: 30 сен 2024
- When we have to factorize a number which is the product of 2 large primes.....then the divisibility rules do not help much.....we need to have a method to find those two large primes.....watch this video to learn how we can get to the factors in 10 seconds.....too good for students of class VI and above and for competitive exams.....for more videos, keep visiting:
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Thank you sir you always tell best tricks and shortcuts, but I have a doubt that how we will check whether a number (big number) is itself a prime number or is product of prime numbers?
One of the method to approach such problem is assuming prime numbers nearest to the square root of that said number, because in that case the pair of numbers will be least distant to one another. While testing, the further one of the factors move away from square root of number, the further the other factor will move, in opposite direction.
Tq
Please sir make a video in hindi of same topic
Thank you very much. I was struggling a lot with this. Now just a bit of practice can help.
Ha bhai Bgmi aaoge? 😌
I'd?
Me also
THANK YOU SO MUCH SIR THIS WILL HELP ME IN MY TEST TOMORROW
THANK YOU SIR ONCE AGAIN😊😊😊😊❤❤❤❤
Fantabulous sir! I was confused of such a large number in factorisation method but u really explained those doubts properly with a easy method... Thank you sir.
You should include skills required for each video, under the description.
Like in this video - Vedic multiplication, divisibility rule for first few primes, primes under 100, squares upto 25 and so on.
lyyy mannnn u saved me
Tysm i npw understand -miguel
Tq so much sir
Wat if the factors are more than 4
Finally found this type of video
Bcoz in other videos people do prime factorisation in which numbers are even on last
But sir u noted that point and maked a video which is very helpful for me and others thank u so much ❤❤❤
If a factor is ending by 0 then?
5 and 2
0 last me rahega to wo even number hena 2 se devide ho jayega
It helped a lor
Sir please solve 5005 on this method 😭.and send me reply
It is 5×1001 which is 91×11×5
Remember 1001 factors then you can easily find out 6006,7007,8008,... factors
5005 = 5×7×11×13
thanks bro ask the good question and good answers came dis qs
Class 10 ha ?
@@mahendrapawar3540 bachha ga
🥳🥳🥳🥳🥳mazaa aagya sir 🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳.
Jisko jisko samajh me aagya wo v phli baar me like here so that i can know how intelligent u r
Sir please do 105840 for me sir. Thank you
13*5*3*2^7
Brother I will help
2*2*2*2*5*3*21*21
What if number is product of more than 2 primes
Sir please tell me P. F method of 20677 and 🙏 reply🤔
Thankyou so much sir! I was struggling with prime numbers You made it really easy 🙏
Thank you so much sir it's clear my doubt about prime factorise
Hiiii sir
Hello
I want prime factarizetoin 5620 on this number sir
In problem 4, you didn't have to try 51 and 23 because 51 is not prime. Knowing that would save time
Ha bhai tum padha doh 😂
Listen, beginners can also watch this video & u must fix ur grammar bcaz udk where to use didn't and did not
Hindi me bol skte ho kya
South Indians bhi hain
10:39 51 is still divisible by 3 as well as 17.
Yeah it was my confusion too
thank you, it really helped me
Thank you sir... You helped me a ton and I became a topper... :)
Any one here of class 10
Yap me
Yesss
Sir what is the prime factorisation for the number 123456789 ,please reply sir ,doing prime factorisation for such a large number?????
Sir how did you got the two numbers 7 and 9 suddenly 😶😶😳😳😳😮😮😮😯😯😲😲😲😲😱😱😱
And I'm 11 years old can you please tell me
Ami ki chup Mustafa
Here ve take 11× 3 also in 143
Lot of thanks sir. It is rare in youtube
Thankyou sir. It was very helpful!
Let me try now
Sir thank you very very much for this awesome trick, this trick can help me in solving my complex questions. Once again thank you very much Sir 😊♥
In the last sum it also end with 7.7
Nice explanation Sir, watching from Germany!! Wish you good luck!!
Do share it in your amazing country 😍😍
Thanks very helpful :)
Loved Your Video sir. It Saved My time thanks for such an amazing videos🥰
You explained very nice but try if you can go a little faster
great
Tq sir
Hi! Great method! I was wondering about specifically 289 and its factors. Is this one that you have to memorize as 17*17? For numbers ending in 9, are you ever needed to check __7 * __7? Thanks.
Awesome explanation
what if the number has more than two prime factors?
No. Of adds are a lot .that's only problem otherwise good explanation😊
Awesome!
Confusing
But your examples are of multiples of only two prime no what if questions come from products of 3-4 prime no
👍🙏
WHY DO YPU LOOK LIKE THE MATH TEACHER OF ISHAAN IN LIKE STARS ON EARTH????
3 min ye chata hai
❤❤❤❤❤
Your board is too light, sir
thanku sooo much sir 🙏
Your smile is good😊😊
Thank you very much sir,,
Thank you sir
Thank you sir , this trick helped me for quick calculation since m preparing for jee this is actually a saviour 👍
Thanks
5 numbers ki
Thank you for this sir! 😁😀😀
excellent sir ....im grateful
thank you sir for teaching us
With list of prime numbers in memory, this trick will significantly help in faster calculation. Thank you.🙏
Me apne no. Ke prime factors nikalne ki quick tip dhundne aaya tha aur ish video me mere wo 2 no. Pehle se hi ha 391,527
Awsome Explaination!
Thank you so very very very much
Sir plz tell about10000
Why last one not ending with 7 both?
In question 2 one more possibility is 9×9 sir ,isn't it?
9 is not a prime no.
9is not pn
@@neelamneelam4013 yet 19 is a prime...if we were to factorise 361 then only 19 * 19 will work out...
is the answer of 9x1089 or 1089x9 that also would end in a 1 the number reversed backwards from the number 1089 itself?
Hello from 2023
Can you calculate for 551?? By this method
Yes you abously right
Keep it up 👍👍
Dude 9 is not prime
29×19 =551
It only works for fixed number not all numbers
Thanks for this trick 🙏 it is veryuseful 🥰
Is my previous comment is in moderation?
Sir plz make this vedio in hindi language
5:44
There is another possibility 9×9
In case of ,391 we could consider as the form __9×__9
9 is not prime
What if there is 0 in the units place ? Ex: 4180 ? How do we proceed then ?
Divide by 2, divide by 5... Then you'll have a smaller number...
Yes it is clear that is will be divided by 2 or 5
Then you don't even need to do all these steps just divide by 2 or 5 xD
2 se divide ➗️ karo
Thankyou so much sir ....😇
Thank you very much. Quite a bit of trial and error but facinating.
thnku very much sir
Thanks sir ❤️❤️
Sir.. Please check the number 617
Thank you so much sir
One video in fully RUclips
thank you sir
Thank you keep it up👍
Video start from 2:43
Thank you very much
Thank you sir ❤️
thankyou so much sir
Soo good
Please explain in hindi
Very nice sir
Hindi me boliye
Thanks sir
4th bit 1073
We can do with 52×23
52 is not a prime number