Least Common Multiple of 54, 81, 486

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

• Least Common Multiple of 54, 81, 486 by common division method
• Least Common Multiple of 54, 81, 486 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 3 x 1 x 1 x 3 = 486

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 54,81,486 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(54,81,486) = 27

common factors(in case of two or more numbers have common factors) = 162

GCF(54,81,486) x common factors =27 x 162 = 4374

LCM(54,81,486) = ( 54 × 81 × 486 ) / 4374

LCM(54,81,486) = 2125764 / 4374

LCM(54,81,486) = 486

∴ Least Common Multiple of 54,81,486 is 486

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

• LCM of 70, 43, 812
• LCM of 33, 53, 854
• LCM of 74, 63, 160
• LCM of 65, 45, 667
• LCM of 76, 18, 504

1. What is the LCM of 54, 81, 486?

Answer: LCM of 54, 81, 486 is 486.

2. What are the Factors of 486?

Answer: Factors of 486 are . There are integers that are factors of 486

3. How to Find the LCM of 54, 81, 486 ?

Least Common Multiple of 54, 81, 486.

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, 81, 486) = 2 x 3 x 3 x 3 x 3 x 3 = 486.