Least Common Multiple of 23, 20, 115

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

• Least Common Multiple of 23, 20, 115 by common division method
• Least Common Multiple of 23, 20, 115 with GCF Formula

∴ So the LCM of the given numbers is 5 x 23 x 1 x 4 x 1 = 460

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 23,20,115 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(23,20,115) = 1

common factors(in case of two or more numbers have common factors) = 115

GCF(23,20,115) x common factors =1 x 115 = 115

LCM(23,20,115) = ( 23 × 20 × 115 ) / 115

LCM(23,20,115) = 52900 / 115

LCM(23,20,115) = 460

∴ Least Common Multiple of 23,20,115 is 460

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

• LCM of 57, 42, 192
• LCM of 95, 34, 455
• LCM of 19, 26, 807
• LCM of 98, 18, 990
• LCM of 56, 75, 512

1. What is the LCM of 23, 20, 115?

Answer: LCM of 23, 20, 115 is 460.

2. What are the Factors of 460?

Answer: Factors of 460 are . There are integers that are factors of 460

3. How to Find the LCM of 23, 20, 115 ?

Least Common Multiple of 23, 20, 115.

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(23, 20, 115) = 2 x 2 x 5 x 23 = 460.