Least Common Multiple of 40, 18, 291

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

• Least Common Multiple of 40, 18, 291 by common division method
• Least Common Multiple of 40, 18, 291 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 20 x 3 x 97 = 34920

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 40,18,291 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,18,291) = 1

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

GCF(40,18,291) x common factors =1 x 6 = 6

LCM(40,18,291) = ( 40 × 18 × 291 ) / 6

LCM(40,18,291) = 209520 / 6

LCM(40,18,291) = 34920

∴ Least Common Multiple of 40,18,291 is 34920

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

• LCM of 85, 14, 883
• LCM of 55, 91, 699
• LCM of 15, 83, 245
• LCM of 81, 43, 548
• LCM of 74, 28, 532

1. What is the LCM of 40, 18, 291?

Answer: LCM of 40, 18, 291 is 34920.

2. What are the Factors of 34920?

Answer: Factors of 34920 are . There are integers that are factors of 34920

3. How to Find the LCM of 40, 18, 291 ?

Least Common Multiple of 40, 18, 291.

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(40, 18, 291) = 2 x 2 x 2 x 3 x 3 x 5 x 97 = 34920.