Least Common Multiple of 20, 588, 140

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

• Least Common Multiple of 20, 588, 140 by common division method
• Least Common Multiple of 20, 588, 140 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 7 x 1 x 21 x 1 = 2940

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 20,588,140 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,588,140) = 4

common factors(in case of two or more numbers have common factors) = 140

GCF(20,588,140) x common factors =4 x 140 = 560

LCM(20,588,140) = ( 20 × 588 × 140 ) / 560

LCM(20,588,140) = 1646400 / 560

LCM(20,588,140) = 2940

∴ Least Common Multiple of 20,588,140 is 2940

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

• LCM of 77, 980, 752
• LCM of 66, 532, 394
• LCM of 22, 160, 224
• LCM of 70, 504, 548
• LCM of 83, 832, 554

1. What is the LCM of 20, 588, 140?

Answer: LCM of 20, 588, 140 is 2940.

2. What are the Factors of 2940?

Answer: Factors of 2940 are . There are integers that are factors of 2940

3. How to Find the LCM of 20, 588, 140 ?

Least Common Multiple of 20, 588, 140.

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(20, 588, 140) = 2 x 2 x 3 x 5 x 7 x 7 = 2940.