Least Common Multiple of 31, 57, 51, 3, 19

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

• Least Common Multiple of 31, 57, 51, 3, 19 by common division method
• Least Common Multiple of 31, 57, 51, 3, 19 with GCF Formula

∴ So the LCM of the given numbers is 3 x 19 x 31 x 1 x 17 x 1 x 1 = 30039

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 31,57,51,3,19 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,57,51,3,19) = 1

common factors(in case of two or more numbers have common factors) = 171

GCF(31,57,51,3,19) x common factors =1 x 171 = 171

LCM(31,57,51,3,19) = ( 31 × 57 × 51 × 3 × 19 ) / 171

LCM(31,57,51,3,19) = 5136669 / 171

LCM(31,57,51,3,19) = 30039

∴ Least Common Multiple of 31,57,51,3,19 is 30039

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

• LCM of 76, 32, 73, 5, 76
• LCM of 93, 11, 43, 1, 93
• LCM of 63, 76, 77, 3, 80
• LCM of 61, 35, 17, 6, 88
• LCM of 62, 95, 16, 7, 97

1. What is the LCM of 31, 57, 51, 3, 19?

Answer: LCM of 31, 57, 51, 3, 19 is 30039.

2. What are the Factors of 30039?

Answer: Factors of 30039 are . There are integers that are factors of 30039

3. How to Find the LCM of 31, 57, 51, 3, 19 ?

Least Common Multiple of 31, 57, 51, 3, 19.

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(31, 57, 51, 3, 19) = 3 x 17 x 19 x 31 = 30039.