Least Common Multiple of 645, 387, 975

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

• Least Common Multiple of 645, 387, 975 by common division method
• Least Common Multiple of 645, 387, 975 with GCF Formula

∴ So the LCM of the given numbers is 3 x 5 x 43 x 1 x 3 x 65 = 125775

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 645,387,975 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(645,387,975) = 3

common factors(in case of two or more numbers have common factors) = 645

GCF(645,387,975) x common factors =3 x 645 = 1935

LCM(645,387,975) = ( 645 × 387 × 975 ) / 1935

LCM(645,387,975) = 243374625 / 1935

LCM(645,387,975) = 125775

∴ Least Common Multiple of 645,387,975 is 125775

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

• LCM of 784, 511, 727
• LCM of 375, 807, 519
• LCM of 964, 304, 117
• LCM of 347, 908, 732
• LCM of 588, 673, 800

1. What is the LCM of 645, 387, 975?

Answer: LCM of 645, 387, 975 is 125775.

2. What are the Factors of 125775?

Answer: Factors of 125775 are . There are integers that are factors of 125775

3. How to Find the LCM of 645, 387, 975 ?

Least Common Multiple of 645, 387, 975.

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(645, 387, 975) = 3 x 3 x 5 x 5 x 13 x 43 = 125775.