Least Common Multiple of 47, 28, 9

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

• Least Common Multiple of 47, 28, 9 by common division method
• Least Common Multiple of 47, 28, 9 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 11844

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 47,28,9 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,28,9) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(47,28,9) x common factors =1 x 1 = 1

LCM(47,28,9) = ( 47 × 28 × 9 ) / 1

LCM(47,28,9) = 11844 / 1

LCM(47,28,9) = 11844

∴ Least Common Multiple of 47,28,9 is 11844

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

• LCM of 36, 44, 3
• LCM of 57, 22, 9
• LCM of 10, 61, 3
• LCM of 64, 54, 9
• LCM of 53, 56, 2

1. What is the LCM of 47, 28, 9?

Answer: LCM of 47, 28, 9 is 11844.

2. What are the Factors of 11844?

Answer: Factors of 11844 are . There are integers that are factors of 11844

3. How to Find the LCM of 47, 28, 9 ?

Least Common Multiple of 47, 28, 9.

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(47, 28, 9) = 2 x 2 x 3 x 3 x 7 x 47 = 11844.