Least Common Multiple of 18, 12, 422

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

• Least Common Multiple of 18, 12, 422 by common division method
• Least Common Multiple of 18, 12, 422 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 2 x 211 = 7596

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 18,12,422 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,12,422) = 2

common factors(in case of two or more numbers have common factors) = 6

GCF(18,12,422) x common factors =2 x 6 = 12

LCM(18,12,422) = ( 18 × 12 × 422 ) / 12

LCM(18,12,422) = 91152 / 12

LCM(18,12,422) = 7596

∴ Least Common Multiple of 18,12,422 is 7596

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

• LCM of 25, 10, 204
• LCM of 62, 58, 102
• LCM of 43, 69, 753
• LCM of 30, 36, 568
• LCM of 80, 83, 177

1. What is the LCM of 18, 12, 422?

Answer: LCM of 18, 12, 422 is 7596.

2. What are the Factors of 7596?

Answer: Factors of 7596 are . There are integers that are factors of 7596

3. How to Find the LCM of 18, 12, 422 ?

Least Common Multiple of 18, 12, 422.

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(18, 12, 422) = 2 x 2 x 3 x 3 x 211 = 7596.