Least Common Multiple of 54, 10, 40

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

• Least Common Multiple of 54, 10, 40 by common division method
• Least Common Multiple of 54, 10, 40 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 27 x 1 x 4 = 1080

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 54,10,40 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(54,10,40) = 2

common factors(in case of two or more numbers have common factors) = 10

GCF(54,10,40) x common factors =2 x 10 = 20

LCM(54,10,40) = ( 54 × 10 × 40 ) / 20

LCM(54,10,40) = 21600 / 20

LCM(54,10,40) = 1080

∴ Least Common Multiple of 54,10,40 is 1080

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

• LCM of 66, 71, 40
• LCM of 56, 70, 57
• LCM of 30, 51, 31
• LCM of 83, 72, 46
• LCM of 94, 45, 55

1. What is the LCM of 54, 10, 40?

Answer: LCM of 54, 10, 40 is 1080.

2. What are the Factors of 1080?

Answer: Factors of 1080 are . There are integers that are factors of 1080

3. How to Find the LCM of 54, 10, 40 ?

Least Common Multiple of 54, 10, 40.

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(54, 10, 40) = 2 x 2 x 2 x 3 x 3 x 3 x 5 = 1080.