Least Common Multiple of 478, 644

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

• Least Common Multiple of 478, 644 by common division method
• Least Common Multiple of 478, 644 with GCF Formula

∴ So the LCM of the given numbers is 2 x 239 x 322 = 153916

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 478,644 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(478,644) = 2

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

GCF(478,644) x common factors =2 x 1 = 2

LCM(478,644) = ( 478 × 644 ) / 2

LCM(478,644) = 307832 / 2

LCM(478,644) = 153916

∴ Least Common Multiple of 478,644 is 153916

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

• LCM of 615, 102
• LCM of 117, 541
• LCM of 553, 601
• LCM of 755, 422
• LCM of 604, 363

1. What is the LCM of 478, 644?

Answer: LCM of 478, 644 is 153916.

2. What are the Factors of 153916?

Answer: Factors of 153916 are . There are integers that are factors of 153916

3. How to Find the LCM of 478, 644 ?

Least Common Multiple of 478, 644.

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(478, 644) = 2 x 2 x 7 x 23 x 239 = 153916.