Least Common Multiple of 13, 28, 691

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

• Least Common Multiple of 13, 28, 691 by common division method
• Least Common Multiple of 13, 28, 691 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 251524

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 13,28,691 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(13,28,691) = 1

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

GCF(13,28,691) x common factors =1 x 1 = 1

LCM(13,28,691) = ( 13 × 28 × 691 ) / 1

LCM(13,28,691) = 251524 / 1

LCM(13,28,691) = 251524

∴ Least Common Multiple of 13,28,691 is 251524

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

• LCM of 75, 86, 117
• LCM of 76, 64, 998
• LCM of 15, 84, 753
• LCM of 42, 74, 316
• LCM of 62, 60, 368

1. What is the LCM of 13, 28, 691?

Answer: LCM of 13, 28, 691 is 251524.

2. What are the Factors of 251524?

Answer: Factors of 251524 are . There are integers that are factors of 251524

3. How to Find the LCM of 13, 28, 691 ?

Least Common Multiple of 13, 28, 691.

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(13, 28, 691) = 2 x 2 x 7 x 13 x 691 = 251524.