Least Common Multiple of 39, 31, 65, 13

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

• Least Common Multiple of 39, 31, 65, 13 by common division method
• Least Common Multiple of 39, 31, 65, 13 with GCF Formula

∴ So the LCM of the given numbers is 13 x 3 x 31 x 5 x 1 = 6045

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 39,31,65,13 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(39,31,65,13) = 1

common factors(in case of two or more numbers have common factors) = 169

GCF(39,31,65,13) x common factors =1 x 169 = 169

LCM(39,31,65,13) = ( 39 × 31 × 65 × 13 ) / 169

LCM(39,31,65,13) = 1021605 / 169

LCM(39,31,65,13) = 6045

∴ Least Common Multiple of 39,31,65,13 is 6045

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

• LCM of 40, 87, 10, 71
• LCM of 97, 50, 39, 50
• LCM of 84, 97, 97, 94
• LCM of 54, 51, 19, 87
• LCM of 46, 48, 85, 97

1. What is the LCM of 39, 31, 65, 13?

Answer: LCM of 39, 31, 65, 13 is 6045.

2. What are the Factors of 6045?

Answer: Factors of 6045 are . There are integers that are factors of 6045

3. How to Find the LCM of 39, 31, 65, 13 ?

Least Common Multiple of 39, 31, 65, 13.

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(39, 31, 65, 13) = 3 x 5 x 13 x 31 = 6045.