Least Common Multiple of 40, 30, 984

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

• Least Common Multiple of 40, 30, 984 by common division method
• Least Common Multiple of 40, 30, 984 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 5 x 1 x 1 x 41 = 4920

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 40,30,984 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,30,984) = 2

common factors(in case of two or more numbers have common factors) = 120

GCF(40,30,984) x common factors =2 x 120 = 240

LCM(40,30,984) = ( 40 × 30 × 984 ) / 240

LCM(40,30,984) = 1180800 / 240

LCM(40,30,984) = 4920

∴ Least Common Multiple of 40,30,984 is 4920

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

• LCM of 73, 54, 509
• LCM of 34, 55, 599
• LCM of 91, 63, 508
• LCM of 45, 57, 865
• LCM of 19, 47, 513

1. What is the LCM of 40, 30, 984?

Answer: LCM of 40, 30, 984 is 4920.

2. What are the Factors of 4920?

Answer: Factors of 4920 are . There are integers that are factors of 4920

3. How to Find the LCM of 40, 30, 984 ?

Least Common Multiple of 40, 30, 984.

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, 30, 984) = 2 x 2 x 2 x 3 x 5 x 41 = 4920.