Least Common Multiple of 95, 21, 90, 18

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

• Least Common Multiple of 95, 21, 90, 18 by common division method
• Least Common Multiple of 95, 21, 90, 18 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 19 x 7 x 1 x 1 = 11970

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 95,21,90,18 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(95,21,90,18) = 1

common factors(in case of two or more numbers have common factors) = 270

GCF(95,21,90,18) x common factors =1 x 270 = 270

LCM(95,21,90,18) = ( 95 × 21 × 90 × 18 ) / 270

LCM(95,21,90,18) = 3231900 / 270

LCM(95,21,90,18) = 11970

∴ Least Common Multiple of 95,21,90,18 is 11970

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

• LCM of 96, 22, 21, 31
• LCM of 20, 89, 10, 67
• LCM of 95, 75, 25, 11
• LCM of 29, 33, 16, 11
• LCM of 47, 53, 30, 46

1. What is the LCM of 95, 21, 90, 18?

Answer: LCM of 95, 21, 90, 18 is 11970.

2. What are the Factors of 11970?

Answer: Factors of 11970 are . There are integers that are factors of 11970

3. How to Find the LCM of 95, 21, 90, 18 ?

Least Common Multiple of 95, 21, 90, 18.

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(95, 21, 90, 18) = 2 x 3 x 3 x 5 x 7 x 19 = 11970.