Least Common Multiple of 57, 121, 279

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

• Least Common Multiple of 57, 121, 279 by common division method
• Least Common Multiple of 57, 121, 279 with GCF Formula

∴ So the LCM of the given numbers is 3 x 19 x 121 x 93 = 641421

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 57,121,279 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,121,279) = 1

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

GCF(57,121,279) x common factors =1 x 3 = 3

LCM(57,121,279) = ( 57 × 121 × 279 ) / 3

LCM(57,121,279) = 1924263 / 3

LCM(57,121,279) = 641421

∴ Least Common Multiple of 57,121,279 is 641421

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

• LCM of 68, 463, 208
• LCM of 21, 464, 904
• LCM of 45, 609, 150
• LCM of 55, 702, 978
• LCM of 94, 840, 806

1. What is the LCM of 57, 121, 279?

Answer: LCM of 57, 121, 279 is 641421.

2. What are the Factors of 641421?

Answer: Factors of 641421 are . There are integers that are factors of 641421

3. How to Find the LCM of 57, 121, 279 ?

Least Common Multiple of 57, 121, 279.

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, 121, 279) = 3 x 3 x 11 x 11 x 19 x 31 = 641421.