Least Common Multiple of 72, 56, 428

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

• Least Common Multiple of 72, 56, 428 by common division method
• Least Common Multiple of 72, 56, 428 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 2 x 9 x 7 x 107 = 53928

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 72,56,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,56,428) = 4

common factors(in case of two or more numbers have common factors) = 8

GCF(72,56,428) x common factors =4 x 8 = 32

LCM(72,56,428) = ( 72 × 56 × 428 ) / 32

LCM(72,56,428) = 1725696 / 32

LCM(72,56,428) = 53928

∴ Least Common Multiple of 72,56,428 is 53928

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

• LCM of 47, 34, 185
• LCM of 62, 32, 371
• LCM of 87, 21, 998
• LCM of 90, 19, 363
• LCM of 46, 74, 597

1. What is the LCM of 72, 56, 428?

Answer: LCM of 72, 56, 428 is 53928.

2. What are the Factors of 53928?

Answer: Factors of 53928 are . There are integers that are factors of 53928

3. How to Find the LCM of 72, 56, 428 ?

Least Common Multiple of 72, 56, 428.

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(72, 56, 428) = 2 x 2 x 2 x 3 x 3 x 7 x 107 = 53928.