Least Common Multiple of 644, 4820

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

• Least Common Multiple of 644, 4820 by common division method
• Least Common Multiple of 644, 4820 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 161 x 1205 = 776020

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 644,4820 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(644,4820) = 4

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

GCF(644,4820) x common factors =4 x 1 = 4

LCM(644,4820) = ( 644 × 4820 ) / 4

LCM(644,4820) = 3104080 / 4

LCM(644,4820) = 776020

∴ Least Common Multiple of 644,4820 is 776020

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

• LCM of 901, 3491
• LCM of 386, 9056
• LCM of 554, 2623
• LCM of 547, 6885
• LCM of 960, 6321

1. What is the LCM of 644, 4820?

Answer: LCM of 644, 4820 is 776020.

2. What are the Factors of 776020?

Answer: Factors of 776020 are . There are integers that are factors of 776020

3. How to Find the LCM of 644, 4820 ?

Least Common Multiple of 644, 4820.

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(644, 4820) = 2 x 2 x 5 x 7 x 23 x 241 = 776020.