Least Common Multiple of 286, 759, 21

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

• Least Common Multiple of 286, 759, 21 by common division method
• Least Common Multiple of 286, 759, 21 with GCF Formula

∴ So the LCM of the given numbers is 3 x 11 x 26 x 23 x 7 = 138138

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 286,759,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(286,759,21) = 1

common factors(in case of two or more numbers have common factors) = 33

GCF(286,759,21) x common factors =1 x 33 = 33

LCM(286,759,21) = ( 286 × 759 × 21 ) / 33

LCM(286,759,21) = 4558554 / 33

LCM(286,759,21) = 138138

∴ Least Common Multiple of 286,759,21 is 138138

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

• LCM of 345, 206, 18
• LCM of 794, 929, 81
• LCM of 859, 509, 47
• LCM of 135, 452, 77
• LCM of 912, 315, 58

1. What is the LCM of 286, 759, 21?

Answer: LCM of 286, 759, 21 is 138138.

2. What are the Factors of 138138?

Answer: Factors of 138138 are . There are integers that are factors of 138138

3. How to Find the LCM of 286, 759, 21 ?

Least Common Multiple of 286, 759, 21.

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(286, 759, 21) = 2 x 3 x 7 x 11 x 13 x 23 = 138138.