Least Common Multiple of 11, 40, 30

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

• Least Common Multiple of 11, 40, 30 by common division method
• Least Common Multiple of 11, 40, 30 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 11 x 4 x 3 = 1320

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 11,40,30 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(11,40,30) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(11,40,30) x common factors =1 x 10 = 10

LCM(11,40,30) = ( 11 × 40 × 30 ) / 10

LCM(11,40,30) = 13200 / 10

LCM(11,40,30) = 1320

∴ Least Common Multiple of 11,40,30 is 1320

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

• LCM of 76, 68, 71
• LCM of 96, 15, 17
• LCM of 22, 60, 11
• LCM of 52, 97, 76
• LCM of 75, 71, 17

1. What is the LCM of 11, 40, 30?

Answer: LCM of 11, 40, 30 is 1320.

2. What are the Factors of 1320?

Answer: Factors of 1320 are . There are integers that are factors of 1320

3. How to Find the LCM of 11, 40, 30 ?

Least Common Multiple of 11, 40, 30.

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(11, 40, 30) = 2 x 2 x 2 x 3 x 5 x 11 = 1320.