Least Common Multiple of 31, 90, 79

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

• Least Common Multiple of 31, 90, 79 by common division method
• Least Common Multiple of 31, 90, 79 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 220410

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 31,90,79 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,90,79) = 1

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

GCF(31,90,79) x common factors =1 x 1 = 1

LCM(31,90,79) = ( 31 × 90 × 79 ) / 1

LCM(31,90,79) = 220410 / 1

LCM(31,90,79) = 220410

∴ Least Common Multiple of 31,90,79 is 220410

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

• LCM of 78, 41, 87
• LCM of 70, 52, 86
• LCM of 38, 21, 93
• LCM of 21, 99, 30
• LCM of 48, 38, 97

1. What is the LCM of 31, 90, 79?

Answer: LCM of 31, 90, 79 is 220410.

2. What are the Factors of 220410?

Answer: Factors of 220410 are . There are integers that are factors of 220410

3. How to Find the LCM of 31, 90, 79 ?

Least Common Multiple of 31, 90, 79.

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(31, 90, 79) = 2 x 3 x 3 x 5 x 31 x 79 = 220410.