Least Common Multiple of 87, 31, 91

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

• Least Common Multiple of 87, 31, 91 by common division method
• Least Common Multiple of 87, 31, 91 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 245427

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 87,31,91 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,31,91) = 1

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

GCF(87,31,91) x common factors =1 x 1 = 1

LCM(87,31,91) = ( 87 × 31 × 91 ) / 1

LCM(87,31,91) = 245427 / 1

LCM(87,31,91) = 245427

∴ Least Common Multiple of 87,31,91 is 245427

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

• LCM of 72, 68, 34
• LCM of 82, 51, 41
• LCM of 10, 69, 36
• LCM of 66, 71, 49
• LCM of 83, 72, 18

1. What is the LCM of 87, 31, 91?

Answer: LCM of 87, 31, 91 is 245427.

2. What are the Factors of 245427?

Answer: Factors of 245427 are . There are integers that are factors of 245427

3. How to Find the LCM of 87, 31, 91 ?

Least Common Multiple of 87, 31, 91.

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(87, 31, 91) = 3 x 7 x 13 x 29 x 31 = 245427.