Least Common Multiple of 84, 11, 691

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

• Least Common Multiple of 84, 11, 691 by common division method
• Least Common Multiple of 84, 11, 691 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 638484

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 84,11,691 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,11,691) = 1

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

GCF(84,11,691) x common factors =1 x 1 = 1

LCM(84,11,691) = ( 84 × 11 × 691 ) / 1

LCM(84,11,691) = 638484 / 1

LCM(84,11,691) = 638484

∴ Least Common Multiple of 84,11,691 is 638484

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

• LCM of 94, 25, 586
• LCM of 55, 65, 280
• LCM of 35, 99, 866
• LCM of 51, 74, 167
• LCM of 11, 37, 386

1. What is the LCM of 84, 11, 691?

Answer: LCM of 84, 11, 691 is 638484.

2. What are the Factors of 638484?

Answer: Factors of 638484 are . There are integers that are factors of 638484

3. How to Find the LCM of 84, 11, 691 ?

Least Common Multiple of 84, 11, 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(84, 11, 691) = 2 x 2 x 3 x 7 x 11 x 691 = 638484.