Least Common Multiple of 637, 390, 681

Q: How to Find the LCM of 637, 390, 681 ?

Least Common Multiple of 637, 390, 681 = 4337970 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(637, 390, 681) = 2 x 3 x 5 x 7 x 7 x 13 x 227 = 4337970.

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 637, 390, 681 i.e. 4337970 smallest integer divisible by all numbers.

Least common multiple (LCM) of 637, 390, 681 is 4337970.

LCM(637, 390, 681) = 4337970

LCM of 637, 390, 681

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

Least Common Multiple of 637, 390, 681 by common division method
Least Common Multiple of 637, 390, 681 with GCF Formula

Least Common Multiple of 637,390,681

Least Common Multiple (LCM) of 637,390,681 is 4337970

3	637, 390, 681
13	637, 130, 227
	49, 10, 227

∴ So the LCM of the given numbers is 3 x 13 x 49 x 10 x 227 = 4337970

Least Common Multiple of 637,390,681 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 637,390,681 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(637,390,681) = 1

common factors(in case of two or more numbers have common factors) = 39

GCF(637,390,681) x common factors =1 x 39 = 39

LCM(637,390,681) = ( 637 × 390 × 681 ) / 39

LCM(637,390,681) = 169180830 / 39

LCM(637,390,681) = 4337970

∴ Least Common Multiple of 637,390,681 is 4337970

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 637, 390, 681

1. What is the LCM of 637, 390, 681?

Answer: LCM of 637, 390, 681 is 4337970.

2. What are the Factors of 4337970?

Answer: Factors of 4337970 are . There are integers that are factors of 4337970

3. How to Find the LCM of 637, 390, 681 ?

Least Common Multiple of 637, 390, 681.

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(637, 390, 681) = 2 x 3 x 5 x 7 x 7 x 13 x 227 = 4337970.