Least Common Multiple of 617, 642

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

• Least Common Multiple of 617, 642 by common division method
• Least Common Multiple of 617, 642 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 396114

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 617,642 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(617,642) = 1

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

GCF(617,642) x common factors =1 x 1 = 1

LCM(617,642) = ( 617 × 642 ) / 1

LCM(617,642) = 396114 / 1

LCM(617,642) = 396114

∴ Least Common Multiple of 617,642 is 396114

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

• LCM of 340, 909
• LCM of 352, 375
• LCM of 285, 348
• LCM of 857, 117
• LCM of 319, 805

1. What is the LCM of 617, 642?

Answer: LCM of 617, 642 is 396114.

2. What are the Factors of 396114?

Answer: Factors of 396114 are . There are integers that are factors of 396114

3. How to Find the LCM of 617, 642 ?

Least Common Multiple of 617, 642.

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(617, 642) = 2 x 3 x 107 x 617 = 396114.