Least Common Multiple of 87, 82, 638

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

• Least Common Multiple of 87, 82, 638 by common division method
• Least Common Multiple of 87, 82, 638 with GCF Formula

∴ So the LCM of the given numbers is 2 x 29 x 3 x 41 x 11 = 78474

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 87,82,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,82,638) = 1

common factors(in case of two or more numbers have common factors) = 58

GCF(87,82,638) x common factors =1 x 58 = 58

LCM(87,82,638) = ( 87 × 82 × 638 ) / 58

LCM(87,82,638) = 4551492 / 58

LCM(87,82,638) = 78474

∴ Least Common Multiple of 87,82,638 is 78474

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

• LCM of 75, 12, 437
• LCM of 15, 89, 888
• LCM of 32, 97, 674
• LCM of 74, 32, 337
• LCM of 52, 82, 719

1. What is the LCM of 87, 82, 638?

Answer: LCM of 87, 82, 638 is 78474.

2. What are the Factors of 78474?

Answer: Factors of 78474 are . There are integers that are factors of 78474

3. How to Find the LCM of 87, 82, 638 ?

Least Common Multiple of 87, 82, 638.

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, 82, 638) = 2 x 3 x 11 x 29 x 41 = 78474.