Least Common Multiple of 422, 740, 20

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

• Least Common Multiple of 422, 740, 20 by common division method
• Least Common Multiple of 422, 740, 20 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 211 x 37 x 1 = 156140

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 422,740,20 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(422,740,20) = 2

common factors(in case of two or more numbers have common factors) = 20

GCF(422,740,20) x common factors =2 x 20 = 40

LCM(422,740,20) = ( 422 × 740 × 20 ) / 40

LCM(422,740,20) = 6245600 / 40

LCM(422,740,20) = 156140

∴ Least Common Multiple of 422,740,20 is 156140

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

• LCM of 958, 113, 88
• LCM of 548, 905, 42
• LCM of 294, 779, 65
• LCM of 306, 125, 44
• LCM of 958, 466, 32

1. What is the LCM of 422, 740, 20?

Answer: LCM of 422, 740, 20 is 156140.

2. What are the Factors of 156140?

Answer: Factors of 156140 are . There are integers that are factors of 156140

3. How to Find the LCM of 422, 740, 20 ?

Least Common Multiple of 422, 740, 20.

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(422, 740, 20) = 2 x 2 x 5 x 37 x 211 = 156140.