Least Common Multiple of 638, 1996

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

• Least Common Multiple of 638, 1996 by common division method
• Least Common Multiple of 638, 1996 with GCF Formula

∴ So the LCM of the given numbers is 2 x 319 x 998 = 636724

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 638,1996 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,1996) = 2

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

GCF(638,1996) x common factors =2 x 1 = 2

LCM(638,1996) = ( 638 × 1996 ) / 2

LCM(638,1996) = 1273448 / 2

LCM(638,1996) = 636724

∴ Least Common Multiple of 638,1996 is 636724

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

• LCM of 261, 6855
• LCM of 871, 4345
• LCM of 421, 5928
• LCM of 197, 8414
• LCM of 456, 4237

1. What is the LCM of 638, 1996?

Answer: LCM of 638, 1996 is 636724.

2. What are the Factors of 636724?

Answer: Factors of 636724 are . There are integers that are factors of 636724

3. How to Find the LCM of 638, 1996 ?

Least Common Multiple of 638, 1996.

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(638, 1996) = 2 x 2 x 11 x 29 x 499 = 636724.