Least Common Multiple of 42, 63, 503

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

• Least Common Multiple of 42, 63, 503 by common division method
• Least Common Multiple of 42, 63, 503 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 2 x 3 x 503 = 63378

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 42,63,503 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,63,503) = 1

common factors(in case of two or more numbers have common factors) = 21

GCF(42,63,503) x common factors =1 x 21 = 21

LCM(42,63,503) = ( 42 × 63 × 503 ) / 21

LCM(42,63,503) = 1330938 / 21

LCM(42,63,503) = 63378

∴ Least Common Multiple of 42,63,503 is 63378

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

• LCM of 10, 55, 895
• LCM of 16, 35, 390
• LCM of 54, 89, 367
• LCM of 22, 32, 740
• LCM of 63, 82, 406

1. What is the LCM of 42, 63, 503?

Answer: LCM of 42, 63, 503 is 63378.

2. What are the Factors of 63378?

Answer: Factors of 63378 are . There are integers that are factors of 63378

3. How to Find the LCM of 42, 63, 503 ?

Least Common Multiple of 42, 63, 503.

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(42, 63, 503) = 2 x 3 x 3 x 7 x 503 = 63378.