Least Common Multiple of 97, 21, 95, 18

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

• Least Common Multiple of 97, 21, 95, 18 by common division method
• Least Common Multiple of 97, 21, 95, 18 with GCF Formula

∴ So the LCM of the given numbers is 3 x 97 x 7 x 95 x 6 = 1161090

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 97,21,95,18 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(97,21,95,18) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(97,21,95,18) x common factors =1 x 3 = 3

LCM(97,21,95,18) = ( 97 × 21 × 95 × 18 ) / 3

LCM(97,21,95,18) = 3483270 / 3

LCM(97,21,95,18) = 1161090

∴ Least Common Multiple of 97,21,95,18 is 1161090

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

• LCM of 86, 54, 65, 48
• LCM of 53, 76, 25, 49
• LCM of 50, 46, 85, 63
• LCM of 66, 50, 93, 43
• LCM of 15, 18, 77, 20

1. What is the LCM of 97, 21, 95, 18?

Answer: LCM of 97, 21, 95, 18 is 1161090.

2. What are the Factors of 1161090?

Answer: Factors of 1161090 are . There are integers that are factors of 1161090

3. How to Find the LCM of 97, 21, 95, 18 ?

Least Common Multiple of 97, 21, 95, 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(97, 21, 95, 18) = 2 x 3 x 3 x 5 x 7 x 19 x 97 = 1161090.