Least Common Multiple of 643, 142, 942

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

• Least Common Multiple of 643, 142, 942 by common division method
• Least Common Multiple of 643, 142, 942 with GCF Formula

∴ So the LCM of the given numbers is 2 x 643 x 71 x 471 = 43005126

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 643,142,942 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(643,142,942) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(643,142,942) x common factors =1 x 2 = 2

LCM(643,142,942) = ( 643 × 142 × 942 ) / 2

LCM(643,142,942) = 86010252 / 2

LCM(643,142,942) = 43005126

∴ Least Common Multiple of 643,142,942 is 43005126

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

• LCM of 932, 789, 725
• LCM of 442, 634, 570
• LCM of 376, 941, 496
• LCM of 422, 316, 414
• LCM of 603, 141, 669

1. What is the LCM of 643, 142, 942?

Answer: LCM of 643, 142, 942 is 43005126.

2. What are the Factors of 43005126?

Answer: Factors of 43005126 are . There are integers that are factors of 43005126

3. How to Find the LCM of 643, 142, 942 ?

Least Common Multiple of 643, 142, 942.

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(643, 142, 942) = 2 x 3 x 71 x 157 x 643 = 43005126.