Least Common Multiple of 836, 640

Q: How to Find the LCM of 836, 640 ?

Least Common Multiple of 836, 640 = 133760 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(836, 640) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 11 x 19 = 133760.

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 836, 640 i.e. 133760 smallest integer divisible by all numbers.

Least common multiple (LCM) of 836, 640 is 133760.

LCM(836, 640) = 133760

LCM of 836, 640

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

Least Common Multiple of 836, 640 by common division method
Least Common Multiple of 836, 640 with GCF Formula

Least Common Multiple of 836,640

Least Common Multiple (LCM) of 836,640 is 133760

2	836, 640
2	418, 320
	209, 160

∴ So the LCM of the given numbers is 2 x 2 x 209 x 160 = 133760

Least Common Multiple of 836,640 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 836,640 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(836,640) = 4

common factors(in case of two or more numbers have common factors) = 1

GCF(836,640) x common factors =4 x 1 = 4

LCM(836,640) = ( 836 × 640 ) / 4

LCM(836,640) = 535040 / 4

LCM(836,640) = 133760

∴ Least Common Multiple of 836,640 is 133760

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 836, 640

1. What is the LCM of 836, 640?

Answer: LCM of 836, 640 is 133760.

2. What are the Factors of 133760?

Answer: Factors of 133760 are . There are integers that are factors of 133760

3. How to Find the LCM of 836, 640 ?

Least Common Multiple of 836, 640.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(836, 640) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 11 x 19 = 133760.