Least Common Multiple of 84, 70, 724

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

• Least Common Multiple of 84, 70, 724 by common division method
• Least Common Multiple of 84, 70, 724 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 7 x 3 x 5 x 181 = 76020

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 84,70,724 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,70,724) = 2

common factors(in case of two or more numbers have common factors) = 28

GCF(84,70,724) x common factors =2 x 28 = 56

LCM(84,70,724) = ( 84 × 70 × 724 ) / 56

LCM(84,70,724) = 4257120 / 56

LCM(84,70,724) = 76020

∴ Least Common Multiple of 84,70,724 is 76020

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

• LCM of 69, 31, 768
• LCM of 98, 23, 559
• LCM of 27, 32, 123
• LCM of 16, 83, 299
• LCM of 92, 81, 383

1. What is the LCM of 84, 70, 724?

Answer: LCM of 84, 70, 724 is 76020.

2. What are the Factors of 76020?

Answer: Factors of 76020 are . There are integers that are factors of 76020

3. How to Find the LCM of 84, 70, 724 ?

Least Common Multiple of 84, 70, 724.

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(84, 70, 724) = 2 x 2 x 3 x 5 x 7 x 181 = 76020.