Least Common Multiple of 89, 57, 21, 137

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

• Least Common Multiple of 89, 57, 21, 137 by common division method
• Least Common Multiple of 89, 57, 21, 137 with GCF Formula

∴ So the LCM of the given numbers is 3 x 89 x 19 x 7 x 137 = 4865007

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 89,57,21,137 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,57,21,137) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(89,57,21,137) x common factors =1 x 3 = 3

LCM(89,57,21,137) = ( 89 × 57 × 21 × 137 ) / 3

LCM(89,57,21,137) = 14595021 / 3

LCM(89,57,21,137) = 4865007

∴ Least Common Multiple of 89,57,21,137 is 4865007

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

• LCM of 74, 98, 61, 865
• LCM of 42, 60, 59, 333
• LCM of 66, 78, 30, 655
• LCM of 20, 30, 62, 323
• LCM of 19, 75, 85, 758

1. What is the LCM of 89, 57, 21, 137?

Answer: LCM of 89, 57, 21, 137 is 4865007.

2. What are the Factors of 4865007?

Answer: Factors of 4865007 are . There are integers that are factors of 4865007

3. How to Find the LCM of 89, 57, 21, 137 ?

Least Common Multiple of 89, 57, 21, 137.

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(89, 57, 21, 137) = 3 x 7 x 19 x 89 x 137 = 4865007.