Least Common Multiple of 87, 19, 638

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

• Least Common Multiple of 87, 19, 638 by common division method
• Least Common Multiple of 87, 19, 638 with GCF Formula

∴ So the LCM of the given numbers is 29 x 3 x 19 x 22 = 36366

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 87,19,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,19,638) = 1

common factors(in case of two or more numbers have common factors) = 29

GCF(87,19,638) x common factors =1 x 29 = 29

LCM(87,19,638) = ( 87 × 19 × 638 ) / 29

LCM(87,19,638) = 1054614 / 29

LCM(87,19,638) = 36366

∴ Least Common Multiple of 87,19,638 is 36366

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

• LCM of 68, 65, 335
• LCM of 76, 49, 304
• LCM of 81, 93, 961
• LCM of 31, 99, 216
• LCM of 53, 72, 137

1. What is the LCM of 87, 19, 638?

Answer: LCM of 87, 19, 638 is 36366.

2. What are the Factors of 36366?

Answer: Factors of 36366 are . There are integers that are factors of 36366

3. How to Find the LCM of 87, 19, 638 ?

Least Common Multiple of 87, 19, 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, 19, 638) = 2 x 3 x 11 x 19 x 29 = 36366.