Least Common Multiple of 63, 75, 975

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

• Least Common Multiple of 63, 75, 975 by common division method
• Least Common Multiple of 63, 75, 975 with GCF Formula

∴ So the LCM of the given numbers is 3 x 5 x 5 x 21 x 1 x 13 = 20475

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 63,75,975 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,75,975) = 3

common factors(in case of two or more numbers have common factors) = 75

GCF(63,75,975) x common factors =3 x 75 = 225

LCM(63,75,975) = ( 63 × 75 × 975 ) / 225

LCM(63,75,975) = 4606875 / 225

LCM(63,75,975) = 20475

∴ Least Common Multiple of 63,75,975 is 20475

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

• LCM of 76, 70, 183
• LCM of 45, 39, 263
• LCM of 92, 94, 159
• LCM of 71, 60, 386
• LCM of 89, 91, 646

1. What is the LCM of 63, 75, 975?

Answer: LCM of 63, 75, 975 is 20475.

2. What are the Factors of 20475?

Answer: Factors of 20475 are . There are integers that are factors of 20475

3. How to Find the LCM of 63, 75, 975 ?

Least Common Multiple of 63, 75, 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(63, 75, 975) = 3 x 3 x 5 x 5 x 7 x 13 = 20475.