Least Common Multiple of 68, 47, 215

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

• Least Common Multiple of 68, 47, 215 by common division method
• Least Common Multiple of 68, 47, 215 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 687140

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 68,47,215 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,47,215) = 1

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

GCF(68,47,215) x common factors =1 x 1 = 1

LCM(68,47,215) = ( 68 × 47 × 215 ) / 1

LCM(68,47,215) = 687140 / 1

LCM(68,47,215) = 687140

∴ Least Common Multiple of 68,47,215 is 687140

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

• LCM of 31, 39, 970
• LCM of 34, 45, 642
• LCM of 41, 16, 879
• LCM of 95, 26, 969
• LCM of 97, 78, 266

1. What is the LCM of 68, 47, 215?

Answer: LCM of 68, 47, 215 is 687140.

2. What are the Factors of 687140?

Answer: Factors of 687140 are . There are integers that are factors of 687140

3. How to Find the LCM of 68, 47, 215 ?

Least Common Multiple of 68, 47, 215.

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(68, 47, 215) = 2 x 2 x 5 x 17 x 43 x 47 = 687140.