Least Common Multiple of 660, 138

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

• Least Common Multiple of 660, 138 by common division method
• Least Common Multiple of 660, 138 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 110 x 23 = 15180

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 660,138 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(660,138) = 6

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

GCF(660,138) x common factors =6 x 1 = 6

LCM(660,138) = ( 660 × 138 ) / 6

LCM(660,138) = 91080 / 6

LCM(660,138) = 15180

∴ Least Common Multiple of 660,138 is 15180

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

• LCM of 276, 135
• LCM of 716, 993
• LCM of 134, 563
• LCM of 386, 403
• LCM of 823, 485

1. What is the LCM of 660, 138?

Answer: LCM of 660, 138 is 15180.

2. What are the Factors of 15180?

Answer: Factors of 15180 are . There are integers that are factors of 15180

3. How to Find the LCM of 660, 138 ?

Least Common Multiple of 660, 138.

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(660, 138) = 2 x 2 x 3 x 5 x 11 x 23 = 15180.