Least Common Multiple of 97, 77, 21, 357

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

• Least Common Multiple of 97, 77, 21, 357 by common division method
• Least Common Multiple of 97, 77, 21, 357 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 97 x 11 x 1 x 17 = 380919

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 97,77,21,357 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(97,77,21,357) = 1

common factors(in case of two or more numbers have common factors) = 147

GCF(97,77,21,357) x common factors =1 x 147 = 147

LCM(97,77,21,357) = ( 97 × 77 × 21 × 357 ) / 147

LCM(97,77,21,357) = 55995093 / 147

LCM(97,77,21,357) = 380919

∴ Least Common Multiple of 97,77,21,357 is 380919

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

• LCM of 90, 24, 47, 504
• LCM of 88, 52, 90, 931
• LCM of 79, 65, 44, 637
• LCM of 66, 30, 97, 225
• LCM of 10, 76, 25, 719

1. What is the LCM of 97, 77, 21, 357?

Answer: LCM of 97, 77, 21, 357 is 380919.

2. What are the Factors of 380919?

Answer: Factors of 380919 are . There are integers that are factors of 380919

3. How to Find the LCM of 97, 77, 21, 357 ?

Least Common Multiple of 97, 77, 21, 357.

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(97, 77, 21, 357) = 3 x 7 x 11 x 17 x 97 = 380919.