Least Common Multiple of 687, 520

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 687, 520 i.e. 357240 smallest integer divisible by all numbers.

Least common multiple (LCM) of 687, 520 is 357240.

LCM(687, 520) = 357240

LCM of 687, 520

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

LCM of:

Least Common Multiple of 687,520

Least Common Multiple (LCM) of 687,520 is 357240

Given numbers has no common factors except 1. So, there LCM is their product i.e 357240

Least Common Multiple of 687,520 with GCF Formula

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

We need to calculate greatest common factor of 687,520 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(687,520) = 1

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

GCF(687,520) x common factors =1 x 1 = 1

LCM(687,520) = ( 687 × 520 ) / 1

LCM(687,520) = 357240 / 1

LCM(687,520) = 357240

∴ Least Common Multiple of 687,520 is 357240

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

Frequently Asked Questions on LCM of 687, 520

1. What is the LCM of 687, 520?

Answer: LCM of 687, 520 is 357240.

2. What are the Factors of 357240?

Answer: Factors of 357240 are . There are integers that are factors of 357240

3. How to Find the LCM of 687, 520 ?

Least Common Multiple of 687, 520.

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(687, 520) = 2 x 2 x 2 x 3 x 5 x 13 x 229 = 357240.