Least Common Multiple of 667, 642

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

• Least Common Multiple of 667, 642 by common division method
• Least Common Multiple of 667, 642 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 428214

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 667,642 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(667,642) = 1

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

GCF(667,642) x common factors =1 x 1 = 1

LCM(667,642) = ( 667 × 642 ) / 1

LCM(667,642) = 428214 / 1

LCM(667,642) = 428214

∴ Least Common Multiple of 667,642 is 428214

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

• LCM of 694, 667
• LCM of 462, 668
• LCM of 221, 508
• LCM of 393, 488
• LCM of 921, 808

1. What is the LCM of 667, 642?

Answer: LCM of 667, 642 is 428214.

2. What are the Factors of 428214?

Answer: Factors of 428214 are . There are integers that are factors of 428214

3. How to Find the LCM of 667, 642 ?

Least Common Multiple of 667, 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(667, 642) = 2 x 3 x 23 x 29 x 107 = 428214.