Least Common Multiple of 663, 465, 78

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

• Least Common Multiple of 663, 465, 78 by common division method
• Least Common Multiple of 663, 465, 78 with GCF Formula

∴ So the LCM of the given numbers is 3 x 13 x 17 x 155 x 2 = 205530

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 663,465,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(663,465,78) = 3

common factors(in case of two or more numbers have common factors) = 39

GCF(663,465,78) x common factors =3 x 39 = 117

LCM(663,465,78) = ( 663 × 465 × 78 ) / 117

LCM(663,465,78) = 24047010 / 117

LCM(663,465,78) = 205530

∴ Least Common Multiple of 663,465,78 is 205530

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

• LCM of 990, 442, 31
• LCM of 820, 393, 20
• LCM of 272, 959, 81
• LCM of 629, 532, 92
• LCM of 152, 795, 71

1. What is the LCM of 663, 465, 78?

Answer: LCM of 663, 465, 78 is 205530.

2. What are the Factors of 205530?

Answer: Factors of 205530 are . There are integers that are factors of 205530

3. How to Find the LCM of 663, 465, 78 ?

Least Common Multiple of 663, 465, 78.

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(663, 465, 78) = 2 x 3 x 5 x 13 x 17 x 31 = 205530.