Least Common Multiple of 970, 220, 40

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

• Least Common Multiple of 970, 220, 40 by common division method
• Least Common Multiple of 970, 220, 40 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 97 x 11 x 2 = 42680

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 970,220,40 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(970,220,40) = 10

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

GCF(970,220,40) x common factors =10 x 20 = 200

LCM(970,220,40) = ( 970 × 220 × 40 ) / 200

LCM(970,220,40) = 8536000 / 200

LCM(970,220,40) = 42680

∴ Least Common Multiple of 970,220,40 is 42680

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

• LCM of 380, 451, 24
• LCM of 118, 371, 44
• LCM of 348, 458, 25
• LCM of 787, 341, 87
• LCM of 609, 613, 16

1. What is the LCM of 970, 220, 40?

Answer: LCM of 970, 220, 40 is 42680.

2. What are the Factors of 42680?

Answer: Factors of 42680 are . There are integers that are factors of 42680

3. How to Find the LCM of 970, 220, 40 ?

Least Common Multiple of 970, 220, 40.

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(970, 220, 40) = 2 x 2 x 2 x 5 x 11 x 97 = 42680.