Least Common Multiple of 15, 65, 686

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

• Least Common Multiple of 15, 65, 686 by common division method
• Least Common Multiple of 15, 65, 686 with GCF Formula

∴ So the LCM of the given numbers is 5 x 3 x 13 x 686 = 133770

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 15,65,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,65,686) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(15,65,686) x common factors =1 x 5 = 5

LCM(15,65,686) = ( 15 × 65 × 686 ) / 5

LCM(15,65,686) = 668850 / 5

LCM(15,65,686) = 133770

∴ Least Common Multiple of 15,65,686 is 133770

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

• LCM of 32, 26, 194
• LCM of 68, 28, 305
• LCM of 96, 64, 951
• LCM of 96, 62, 564
• LCM of 48, 58, 948

1. What is the LCM of 15, 65, 686?

Answer: LCM of 15, 65, 686 is 133770.

2. What are the Factors of 133770?

Answer: Factors of 133770 are . There are integers that are factors of 133770

3. How to Find the LCM of 15, 65, 686 ?

Least Common Multiple of 15, 65, 686.

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, 65, 686) = 2 x 3 x 5 x 7 x 7 x 7 x 13 = 133770.