Least Common Multiple of 49, 56, 644

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

• Least Common Multiple of 49, 56, 644 by common division method
• Least Common Multiple of 49, 56, 644 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 7 x 7 x 2 x 23 = 9016

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 49,56,644 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(49,56,644) = 7

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

GCF(49,56,644) x common factors =7 x 28 = 196

LCM(49,56,644) = ( 49 × 56 × 644 ) / 196

LCM(49,56,644) = 1767136 / 196

LCM(49,56,644) = 9016

∴ Least Common Multiple of 49,56,644 is 9016

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

• LCM of 15, 25, 699
• LCM of 79, 34, 166
• LCM of 10, 49, 259
• LCM of 44, 81, 289
• LCM of 27, 21, 570

1. What is the LCM of 49, 56, 644?

Answer: LCM of 49, 56, 644 is 9016.

2. What are the Factors of 9016?

Answer: Factors of 9016 are . There are integers that are factors of 9016

3. How to Find the LCM of 49, 56, 644 ?

Least Common Multiple of 49, 56, 644.

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(49, 56, 644) = 2 x 2 x 2 x 7 x 7 x 23 = 9016.