Least Common Multiple of 77, 57, 645

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

• Least Common Multiple of 77, 57, 645 by common division method
• Least Common Multiple of 77, 57, 645 with GCF Formula

∴ So the LCM of the given numbers is 3 x 77 x 19 x 215 = 943635

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 77,57,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,57,645) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(77,57,645) x common factors =1 x 3 = 3

LCM(77,57,645) = ( 77 × 57 × 645 ) / 3

LCM(77,57,645) = 2830905 / 3

LCM(77,57,645) = 943635

∴ Least Common Multiple of 77,57,645 is 943635

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

• LCM of 73, 33, 164
• LCM of 33, 23, 798
• LCM of 60, 51, 911
• LCM of 79, 19, 453
• LCM of 20, 68, 858

1. What is the LCM of 77, 57, 645?

Answer: LCM of 77, 57, 645 is 943635.

2. What are the Factors of 943635?

Answer: Factors of 943635 are . There are integers that are factors of 943635

3. How to Find the LCM of 77, 57, 645 ?

Least Common Multiple of 77, 57, 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(77, 57, 645) = 3 x 5 x 7 x 11 x 19 x 43 = 943635.