Least Common Multiple of 42, 210, 557

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

• Least Common Multiple of 42, 210, 557 by common division method
• Least Common Multiple of 42, 210, 557 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 7 x 1 x 5 x 557 = 116970

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 42,210,557 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,210,557) = 1

common factors(in case of two or more numbers have common factors) = 42

GCF(42,210,557) x common factors =1 x 42 = 42

LCM(42,210,557) = ( 42 × 210 × 557 ) / 42

LCM(42,210,557) = 4912740 / 42

LCM(42,210,557) = 116970

∴ Least Common Multiple of 42,210,557 is 116970

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

• LCM of 70, 871, 972
• LCM of 11, 518, 795
• LCM of 29, 253, 235
• LCM of 11, 243, 150
• LCM of 88, 771, 779

1. What is the LCM of 42, 210, 557?

Answer: LCM of 42, 210, 557 is 116970.

2. What are the Factors of 116970?

Answer: Factors of 116970 are . There are integers that are factors of 116970

3. How to Find the LCM of 42, 210, 557 ?

Least Common Multiple of 42, 210, 557.

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(42, 210, 557) = 2 x 3 x 5 x 7 x 557 = 116970.