Least Common Multiple of 12, 21, 818

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

• Least Common Multiple of 12, 21, 818 by common division method
• Least Common Multiple of 12, 21, 818 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 2 x 7 x 409 = 34356

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 12,21,818 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(12,21,818) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(12,21,818) x common factors =1 x 6 = 6

LCM(12,21,818) = ( 12 × 21 × 818 ) / 6

LCM(12,21,818) = 206136 / 6

LCM(12,21,818) = 34356

∴ Least Common Multiple of 12,21,818 is 34356

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

• LCM of 46, 41, 576
• LCM of 51, 93, 249
• LCM of 90, 14, 141
• LCM of 65, 25, 486
• LCM of 92, 80, 763

1. What is the LCM of 12, 21, 818?

Answer: LCM of 12, 21, 818 is 34356.

2. What are the Factors of 34356?

Answer: Factors of 34356 are . There are integers that are factors of 34356

3. How to Find the LCM of 12, 21, 818 ?

Least Common Multiple of 12, 21, 818.

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(12, 21, 818) = 2 x 2 x 3 x 7 x 409 = 34356.