Least Common Multiple of 436, 218, 21

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

• Least Common Multiple of 436, 218, 21 by common division method
• Least Common Multiple of 436, 218, 21 with GCF Formula

∴ So the LCM of the given numbers is 2 x 109 x 2 x 1 x 21 = 9156

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 436,218,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(436,218,21) = 1

common factors(in case of two or more numbers have common factors) = 218

GCF(436,218,21) x common factors =1 x 218 = 218

LCM(436,218,21) = ( 436 × 218 × 21 ) / 218

LCM(436,218,21) = 1996008 / 218

LCM(436,218,21) = 9156

∴ Least Common Multiple of 436,218,21 is 9156

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

• LCM of 721, 593, 18
• LCM of 471, 161, 31
• LCM of 650, 201, 32
• LCM of 217, 540, 53
• LCM of 429, 114, 94

1. What is the LCM of 436, 218, 21?

Answer: LCM of 436, 218, 21 is 9156.

2. What are the Factors of 9156?

Answer: Factors of 9156 are . There are integers that are factors of 9156

3. How to Find the LCM of 436, 218, 21 ?

Least Common Multiple of 436, 218, 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(436, 218, 21) = 2 x 2 x 3 x 7 x 109 = 9156.