Least Common Multiple of 68, 20, 124

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

• Least Common Multiple of 68, 20, 124 by common division method
• Least Common Multiple of 68, 20, 124 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 17 x 5 x 31 = 10540

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 68,20,124 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,20,124) = 4

common factors(in case of two or more numbers have common factors) = 4

GCF(68,20,124) x common factors =4 x 4 = 16

LCM(68,20,124) = ( 68 × 20 × 124 ) / 16

LCM(68,20,124) = 168640 / 16

LCM(68,20,124) = 10540

∴ Least Common Multiple of 68,20,124 is 10540

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

• LCM of 69, 26, 713
• LCM of 24, 66, 844
• LCM of 95, 51, 805
• LCM of 42, 50, 181
• LCM of 44, 41, 800

1. What is the LCM of 68, 20, 124?

Answer: LCM of 68, 20, 124 is 10540.

2. What are the Factors of 10540?

Answer: Factors of 10540 are . There are integers that are factors of 10540

3. How to Find the LCM of 68, 20, 124 ?

Least Common Multiple of 68, 20, 124.

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, 20, 124) = 2 x 2 x 5 x 17 x 31 = 10540.