Least Common Multiple of 56, 79, 490

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

• Least Common Multiple of 56, 79, 490 by common division method
• Least Common Multiple of 56, 79, 490 with GCF Formula

∴ So the LCM of the given numbers is 2 x 7 x 4 x 79 x 35 = 154840

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 56,79,490 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(56,79,490) = 1

common factors(in case of two or more numbers have common factors) = 14

GCF(56,79,490) x common factors =1 x 14 = 14

LCM(56,79,490) = ( 56 × 79 × 490 ) / 14

LCM(56,79,490) = 2167760 / 14

LCM(56,79,490) = 154840

∴ Least Common Multiple of 56,79,490 is 154840

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

• LCM of 46, 44, 107
• LCM of 51, 75, 431
• LCM of 87, 93, 814
• LCM of 11, 99, 447
• LCM of 10, 69, 400

1. What is the LCM of 56, 79, 490?

Answer: LCM of 56, 79, 490 is 154840.

2. What are the Factors of 154840?

Answer: Factors of 154840 are . There are integers that are factors of 154840

3. How to Find the LCM of 56, 79, 490 ?

Least Common Multiple of 56, 79, 490.

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(56, 79, 490) = 2 x 2 x 2 x 5 x 7 x 7 x 79 = 154840.