Least Common Multiple of 45, 540, 860

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

• Least Common Multiple of 45, 540, 860 by common division method
• Least Common Multiple of 45, 540, 860 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 5 x 1 x 3 x 43 = 23220

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 45,540,860 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,540,860) = 5

common factors(in case of two or more numbers have common factors) = 180

GCF(45,540,860) x common factors =5 x 180 = 900

LCM(45,540,860) = ( 45 × 540 × 860 ) / 900

LCM(45,540,860) = 20898000 / 900

LCM(45,540,860) = 23220

∴ Least Common Multiple of 45,540,860 is 23220

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

• LCM of 59, 658, 585
• LCM of 69, 388, 685
• LCM of 56, 561, 323
• LCM of 55, 500, 207
• LCM of 34, 358, 409

1. What is the LCM of 45, 540, 860?

Answer: LCM of 45, 540, 860 is 23220.

2. What are the Factors of 23220?

Answer: Factors of 23220 are . There are integers that are factors of 23220

3. How to Find the LCM of 45, 540, 860 ?

Least Common Multiple of 45, 540, 860.

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(45, 540, 860) = 2 x 2 x 3 x 3 x 3 x 5 x 43 = 23220.