Least Common Multiple of 69, 90, 54, 54

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

• Least Common Multiple of 69, 90, 54, 54 by common division method
• Least Common Multiple of 69, 90, 54, 54 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 23 x 5 x 1 x 1 = 6210

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 69,90,54,54 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(69,90,54,54) = 3

common factors(in case of two or more numbers have common factors) = 972

GCF(69,90,54,54) x common factors =3 x 972 = 2916

LCM(69,90,54,54) = ( 69 × 90 × 54 × 54 ) / 2916

LCM(69,90,54,54) = 18108360 / 2916

LCM(69,90,54,54) = 6210

∴ Least Common Multiple of 69,90,54,54 is 6210

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

• LCM of 65, 18, 90, 56
• LCM of 99, 30, 46, 15
• LCM of 33, 56, 47, 87
• LCM of 69, 22, 49, 29
• LCM of 41, 94, 88, 75

1. What is the LCM of 69, 90, 54, 54?

Answer: LCM of 69, 90, 54, 54 is 6210.

2. What are the Factors of 6210?

Answer: Factors of 6210 are . There are integers that are factors of 6210

3. How to Find the LCM of 69, 90, 54, 54 ?

Least Common Multiple of 69, 90, 54, 54.

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(69, 90, 54, 54) = 2 x 3 x 3 x 3 x 5 x 23 = 6210.