Least Common Multiple of 438, 1918

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

• Least Common Multiple of 438, 1918 by common division method
• Least Common Multiple of 438, 1918 with GCF Formula

∴ So the LCM of the given numbers is 2 x 219 x 959 = 420042

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 438,1918 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(438,1918) = 2

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

GCF(438,1918) x common factors =2 x 1 = 2

LCM(438,1918) = ( 438 × 1918 ) / 2

LCM(438,1918) = 840084 / 2

LCM(438,1918) = 420042

∴ Least Common Multiple of 438,1918 is 420042

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

• LCM of 225, 6775
• LCM of 203, 3331
• LCM of 566, 3672
• LCM of 457, 4977
• LCM of 693, 9867

1. What is the LCM of 438, 1918?

Answer: LCM of 438, 1918 is 420042.

2. What are the Factors of 420042?

Answer: Factors of 420042 are . There are integers that are factors of 420042

3. How to Find the LCM of 438, 1918 ?

Least Common Multiple of 438, 1918.

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(438, 1918) = 2 x 3 x 7 x 73 x 137 = 420042.