Least Common Multiple of 47, 13, 663

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

• Least Common Multiple of 47, 13, 663 by common division method
• Least Common Multiple of 47, 13, 663 with GCF Formula

∴ So the LCM of the given numbers is 13 x 47 x 1 x 51 = 31161

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 47,13,663 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,13,663) = 1

common factors(in case of two or more numbers have common factors) = 13

GCF(47,13,663) x common factors =1 x 13 = 13

LCM(47,13,663) = ( 47 × 13 × 663 ) / 13

LCM(47,13,663) = 405093 / 13

LCM(47,13,663) = 31161

∴ Least Common Multiple of 47,13,663 is 31161

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

• LCM of 23, 83, 421
• LCM of 69, 72, 947
• LCM of 92, 44, 146
• LCM of 31, 22, 108
• LCM of 66, 62, 238

1. What is the LCM of 47, 13, 663?

Answer: LCM of 47, 13, 663 is 31161.

2. What are the Factors of 31161?

Answer: Factors of 31161 are . There are integers that are factors of 31161

3. How to Find the LCM of 47, 13, 663 ?

Least Common Multiple of 47, 13, 663.

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(47, 13, 663) = 3 x 13 x 17 x 47 = 31161.