Least Common Multiple of 644, 275, 71

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

• Least Common Multiple of 644, 275, 71 by common division method
• Least Common Multiple of 644, 275, 71 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 12574100

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 644,275,71 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(644,275,71) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(644,275,71) x common factors =1 x 1 = 1

LCM(644,275,71) = ( 644 × 275 × 71 ) / 1

LCM(644,275,71) = 12574100 / 1

LCM(644,275,71) = 12574100

∴ Least Common Multiple of 644,275,71 is 12574100

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

• LCM of 715, 987, 21
• LCM of 645, 711, 32
• LCM of 674, 508, 42
• LCM of 608, 426, 75
• LCM of 595, 930, 92

1. What is the LCM of 644, 275, 71?

Answer: LCM of 644, 275, 71 is 12574100.

2. What are the Factors of 12574100?

Answer: Factors of 12574100 are . There are integers that are factors of 12574100

3. How to Find the LCM of 644, 275, 71 ?

Least Common Multiple of 644, 275, 71.

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(644, 275, 71) = 2 x 2 x 5 x 5 x 7 x 11 x 23 x 71 = 12574100.