Least Common Multiple of 638, 609, 319

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

• Least Common Multiple of 638, 609, 319 by common division method
• Least Common Multiple of 638, 609, 319 with GCF Formula

∴ So the LCM of the given numbers is 11 x 29 x 2 x 21 x 1 = 13398

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 638,609,319 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,609,319) = 29

common factors(in case of two or more numbers have common factors) = 319

GCF(638,609,319) x common factors =29 x 319 = 9251

LCM(638,609,319) = ( 638 × 609 × 319 ) / 9251

LCM(638,609,319) = 123944898 / 9251

LCM(638,609,319) = 13398

∴ Least Common Multiple of 638,609,319 is 13398

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

• LCM of 554, 971, 905
• LCM of 666, 518, 504
• LCM of 682, 415, 786
• LCM of 901, 300, 727
• LCM of 840, 132, 368

1. What is the LCM of 638, 609, 319?

Answer: LCM of 638, 609, 319 is 13398.

2. What are the Factors of 13398?

Answer: Factors of 13398 are . There are integers that are factors of 13398

3. How to Find the LCM of 638, 609, 319 ?

Least Common Multiple of 638, 609, 319.

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, 609, 319) = 2 x 3 x 7 x 11 x 29 = 13398.