Least Common Multiple of 15, 115

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

• Least Common Multiple of 15, 115 by common division method
• Least Common Multiple of 15, 115 with GCF Formula

∴ So the LCM of the given numbers is 5 x 3 x 23 = 345

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 15,115 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,115) = 5

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

GCF(15,115) x common factors =5 x 1 = 5

LCM(15,115) = ( 15 × 115 ) / 5

LCM(15,115) = 1725 / 5

LCM(15,115) = 345

∴ Least Common Multiple of 15,115 is 345

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

• LCM of 81, 349
• LCM of 33, 578
• LCM of 22, 956
• LCM of 90, 580
• LCM of 69, 455

1. What is the LCM of 15, 115?

Answer: LCM of 15, 115 is 345.

2. What are the Factors of 345?

Answer: Factors of 345 are . There are integers that are factors of 345

3. How to Find the LCM of 15, 115 ?

Least Common Multiple of 15, 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(15, 115) = 3 x 5 x 23 = 345.