Least Common Multiple of 21, 83, 580

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

• Least Common Multiple of 21, 83, 580 by common division method
• Least Common Multiple of 21, 83, 580 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 1010940

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 21,83,580 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,83,580) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(21,83,580) x common factors =1 x 1 = 1

LCM(21,83,580) = ( 21 × 83 × 580 ) / 1

LCM(21,83,580) = 1010940 / 1

LCM(21,83,580) = 1010940

∴ Least Common Multiple of 21,83,580 is 1010940

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

• LCM of 21, 58, 111
• LCM of 73, 53, 273
• LCM of 93, 12, 181
• LCM of 82, 85, 779
• LCM of 50, 36, 201

1. What is the LCM of 21, 83, 580?

Answer: LCM of 21, 83, 580 is 1010940.

2. What are the Factors of 1010940?

Answer: Factors of 1010940 are . There are integers that are factors of 1010940

3. How to Find the LCM of 21, 83, 580 ?

Least Common Multiple of 21, 83, 580.

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(21, 83, 580) = 2 x 2 x 3 x 5 x 7 x 29 x 83 = 1010940.