Least Common Multiple of 57, 77, 231

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

• Least Common Multiple of 57, 77, 231 by common division method
• Least Common Multiple of 57, 77, 231 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 11 x 19 x 1 x 1 = 4389

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 57,77,231 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,77,231) = 1

common factors(in case of two or more numbers have common factors) = 231

GCF(57,77,231) x common factors =1 x 231 = 231

LCM(57,77,231) = ( 57 × 77 × 231 ) / 231

LCM(57,77,231) = 1013859 / 231

LCM(57,77,231) = 4389

∴ Least Common Multiple of 57,77,231 is 4389

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

• LCM of 52, 50, 923
• LCM of 75, 64, 701
• LCM of 95, 66, 252
• LCM of 14, 52, 628
• LCM of 33, 93, 535

1. What is the LCM of 57, 77, 231?

Answer: LCM of 57, 77, 231 is 4389.

2. What are the Factors of 4389?

Answer: Factors of 4389 are . There are integers that are factors of 4389

3. How to Find the LCM of 57, 77, 231 ?

Least Common Multiple of 57, 77, 231.

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(57, 77, 231) = 3 x 7 x 11 x 19 = 4389.