Least Common Multiple of 87, 91, 643

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

• Least Common Multiple of 87, 91, 643 by common division method
• Least Common Multiple of 87, 91, 643 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 5090631

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 87,91,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,91,643) = 1

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

GCF(87,91,643) x common factors =1 x 1 = 1

LCM(87,91,643) = ( 87 × 91 × 643 ) / 1

LCM(87,91,643) = 5090631 / 1

LCM(87,91,643) = 5090631

∴ Least Common Multiple of 87,91,643 is 5090631

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

• LCM of 74, 65, 229
• LCM of 33, 68, 837
• LCM of 98, 71, 525
• LCM of 39, 49, 998
• LCM of 87, 34, 610

1. What is the LCM of 87, 91, 643?

Answer: LCM of 87, 91, 643 is 5090631.

2. What are the Factors of 5090631?

Answer: Factors of 5090631 are . There are integers that are factors of 5090631

3. How to Find the LCM of 87, 91, 643 ?

Least Common Multiple of 87, 91, 643.

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, 91, 643) = 3 x 7 x 13 x 29 x 643 = 5090631.