Least Common Multiple of 247, 42

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

• Least Common Multiple of 247, 42 by common division method
• Least Common Multiple of 247, 42 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 10374

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 247,42 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(247,42) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(247,42) x common factors =1 x 1 = 1

LCM(247,42) = ( 247 × 42 ) / 1

LCM(247,42) = 10374 / 1

LCM(247,42) = 10374

∴ Least Common Multiple of 247,42 is 10374

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

• LCM of 212, 23
• LCM of 829, 45
• LCM of 512, 25
• LCM of 515, 11
• LCM of 762, 74

1. What is the LCM of 247, 42?

Answer: LCM of 247, 42 is 10374.

2. What are the Factors of 10374?

Answer: Factors of 10374 are . There are integers that are factors of 10374

3. How to Find the LCM of 247, 42 ?

Least Common Multiple of 247, 42.

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(247, 42) = 2 x 3 x 7 x 13 x 19 = 10374.