Least Common Multiple of 63, 75, 455

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

• Least Common Multiple of 63, 75, 455 by common division method
• Least Common Multiple of 63, 75, 455 with GCF Formula

∴ So the LCM of the given numbers is 3 x 5 x 7 x 3 x 5 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 63,75,455 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,75,455) = 1

common factors(in case of two or more numbers have common factors) = 105

GCF(63,75,455) x common factors =1 x 105 = 105

LCM(63,75,455) = ( 63 × 75 × 455 ) / 105

LCM(63,75,455) = 2149875 / 105

LCM(63,75,455) = 20475

∴ Least Common Multiple of 63,75,455 is 20475

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

• LCM of 90, 22, 856
• LCM of 56, 55, 263
• LCM of 38, 60, 551
• LCM of 60, 38, 417
• LCM of 91, 88, 463

1. What is the LCM of 63, 75, 455?

Answer: LCM of 63, 75, 455 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, 455 ?

Least Common Multiple of 63, 75, 455.

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, 455) = 3 x 3 x 5 x 5 x 7 x 13 = 20475.