Least Common Multiple of 53, 40, 9

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

• Least Common Multiple of 53, 40, 9 by common division method
• Least Common Multiple of 53, 40, 9 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 19080

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 53,40,9 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(53,40,9) = 1

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

GCF(53,40,9) x common factors =1 x 1 = 1

LCM(53,40,9) = ( 53 × 40 × 9 ) / 1

LCM(53,40,9) = 19080 / 1

LCM(53,40,9) = 19080

∴ Least Common Multiple of 53,40,9 is 19080

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

• LCM of 97, 14, 1
• LCM of 11, 50, 2
• LCM of 49, 32, 8
• LCM of 48, 93, 9
• LCM of 77, 93, 9

1. What is the LCM of 53, 40, 9?

Answer: LCM of 53, 40, 9 is 19080.

2. What are the Factors of 19080?

Answer: Factors of 19080 are . There are integers that are factors of 19080

3. How to Find the LCM of 53, 40, 9 ?

Least Common Multiple of 53, 40, 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(53, 40, 9) = 2 x 2 x 2 x 3 x 3 x 5 x 53 = 19080.