Least Common Multiple of 61, 76, 645

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

• Least Common Multiple of 61, 76, 645 by common division method
• Least Common Multiple of 61, 76, 645 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 2990220

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 61,76,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,76,645) = 1

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

GCF(61,76,645) x common factors =1 x 1 = 1

LCM(61,76,645) = ( 61 × 76 × 645 ) / 1

LCM(61,76,645) = 2990220 / 1

LCM(61,76,645) = 2990220

∴ Least Common Multiple of 61,76,645 is 2990220

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

• LCM of 83, 38, 153
• LCM of 79, 85, 965
• LCM of 78, 91, 768
• LCM of 62, 13, 615
• LCM of 51, 99, 224

1. What is the LCM of 61, 76, 645?

Answer: LCM of 61, 76, 645 is 2990220.

2. What are the Factors of 2990220?

Answer: Factors of 2990220 are . There are integers that are factors of 2990220

3. How to Find the LCM of 61, 76, 645 ?

Least Common Multiple of 61, 76, 645.

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(61, 76, 645) = 2 x 2 x 3 x 5 x 19 x 43 x 61 = 2990220.