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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Пікірлер: 125
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
5 ай бұрын
I noticed it instantaneously.
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
4 жыл бұрын
For PDFs of short tricks....whatsapp 9896369963
I haven't done LCM in a long time, thank you for helping me refresh my memory.
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
5 жыл бұрын
Thanks. Do share the links with your WhatsApp groups and contacts
Nice sir
Thank you very much. I am a grown up and self studying Math for knowledge. I am really so glad, I found your channel.
You truly are amazing. Thank you for these videos.
@btslover2502
4 жыл бұрын
Hello
Thank you very much Sir! you are a lifesaver!! :)
Thank you so much for this Sir! :)
Thank you so much sir following your videos . keep teaching
Amazing sir. Thanks for sharing.
thank u sir for this video. Your tricks are so amazing
Amazing, tqs a lot sir. Since i watched 3 of ur videos, i become a fan of u.
@sureshaggarwal
5 жыл бұрын
Thanks a lot.
Thank-you so much sir god bless you
thanks a lot sir!!!
thank you sir for sharing this video !!
Thank you, may i know how to done it on time when in a math exam
Thank u sir lot of respect 😍😍
Very helpful 👍🏻🙏🏻
thanks. this was helpful
Thanks for sharing your knowledge.
You are so good at this
It is helpfull to students thank u sir
Very beneficial trick for all
Thanks sir you are an amazing mathematics teacher
Sir you are awesome...... Thank you so much
@sureshaggarwal
5 жыл бұрын
Do share the links with your WhatsApp groups and contacts
Thanku sir you are great and genius ♥️❤️🤟
Honestly the best !!
@sureshaggarwal
5 жыл бұрын
Thanks a lot
THANK YOU THANK YOU THANK YOU!!!!!! 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
excellent explanation sir
Thanks so much this helps
Awesome trick sir
Wow sir ...wt a nice method ....👌👌👌👌👌👌👌👌👌👌👌
Thanks a lot sir
Great!!
It helped in my maths event in school
Teach us more sir 😍
Amazing sir
wow its awsome 😁😁
Great sir
Sir if in Q3 there would be a common factor then what we should do
Thank you
thanks for helping
You are amazing
Nice video sir
Thanks sir
Any shortcut for these sort of numbers 72, 108 and 2100? Please help.
@vishalgehlot8916
4 жыл бұрын
37800. By using simple LCM method
wow so good and easy to learn
@sureshaggarwal
3 жыл бұрын
Thanks. Do share the links with your WhatsApp groups and contacts
Ty ❤️
Nice 👍
sir your English was fantabolous really
@ohyeahyeahjakelolmodak8699
4 жыл бұрын
Don't be rude
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
5 ай бұрын
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* 💪🤦♂️.
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
5 жыл бұрын
Give me the numbers
@maruthinandan4343
5 жыл бұрын
@@sureshaggarwal 12 20 32
@tenminyoga
5 жыл бұрын
@@maruthinandan4343 12 20 32 In this 2(6 10 16) 2×2(3 5 8) 2×2×3×5×8=480 LCM=480
Super sir
Tq sir
Gr8
Sir how to take lcm of 25,30,40🥰🥰🥰
took me back to ravindra sir from school
why did you remove the bracat
Where is we find your PDF sir please tell me.
@sureshaggarwal
5 жыл бұрын
No pdfs only videos
its related to blood relations
@yogeshnegi1090
4 жыл бұрын
How
Please find the LCM of 36, 45, 50 in short trick methods
Sir what will be the lcm of 22,33,45,72 According to this trick How can we solve it
@claudiobuttazzo4513
5 ай бұрын
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
5 ай бұрын
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* 💪🤙
LCM of (x,60) is 1260 if x is even find x
@AyanoBariso
6 ай бұрын
LCM of (x,60) is1260 if x is even find x
Solve , 36, 45, 60
What is LCM for 12,15,20.
@kishorekishu9421
4 жыл бұрын
60
@byregowdagowda1944
3 жыл бұрын
Tanks you sir
Please give reply with answer
Sir how can we calculate for 1173,1479
@Endeavorsoffuture
4 жыл бұрын
578289
@Endeavorsoffuture
4 жыл бұрын
divide these two numbers with 3 then after mulitiply reamaining digits with 3
@raghavendrasaicherukuri5832
4 жыл бұрын
@@Endeavorsoffuture do you have any tricks for LCM and HCF
@Endeavorsoffuture
4 жыл бұрын
@@raghavendrasaicherukuri5832 yes bro
@raghavendrasaicherukuri5832
4 жыл бұрын
@@Endeavorsoffuture could you please tell us that trick?
The question is sir, Find the GCF and LCM of these numbers 20 and 28
@Endeavorsoffuture
4 жыл бұрын
140
@Endeavorsoffuture
4 жыл бұрын
gcm is 4
@claudiobuttazzo4513
5 ай бұрын
And more 4×140 = 20×28 💪
What is the lcm of 16,30,35
@meinrahul
4 жыл бұрын
Product of these 3
The lcm of 24 & 36 sir
@hemadarshan8810
3 жыл бұрын
12
Sir ji hindi b use kr lia kro Apke subscribers b bdhege Or hindi waale bche b ache se smjh paaege Or....
Lcm of 198 252 and 308?
@Endeavorsoffuture
4 жыл бұрын
1920996 ok miss
@kishorekishu9421
4 жыл бұрын
1386
What is LCM for 12,15,20?
@Endeavorsoffuture
4 жыл бұрын
60
He missed one
Sir hindi b use kre
Sir last example m 9 hie kyu 3 bhi le skte the na ...plese tell me i m in doubt.
LCM of 90,108,280 how to use trick in this
@vg-ur8cg
4 жыл бұрын
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
3 ай бұрын
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
U r father of Mathmatics Sir .
630💪
lcm of 75 150 135?
@muhammadasad729
4 жыл бұрын
=75 150 135 =15(5 10 9) =15(. 10 9) =15*10*9 =1350
@kishorekishu9421
4 жыл бұрын
4050
HELLO!
:)
Hindi bolo sir
Thank you Sir
Thank you sir