Least Common Multiple of 285, 900, 45

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

• Least Common Multiple of 285, 900, 45 by common division method
• Least Common Multiple of 285, 900, 45 with GCF Formula

∴ So the LCM of the given numbers is 3 x 3 x 5 x 19 x 20 x 1 = 17100

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 285,900,45 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(285,900,45) = 15

common factors(in case of two or more numbers have common factors) = 45

GCF(285,900,45) x common factors =15 x 45 = 675

LCM(285,900,45) = ( 285 × 900 × 45 ) / 675

LCM(285,900,45) = 11542500 / 675

LCM(285,900,45) = 17100

∴ Least Common Multiple of 285,900,45 is 17100

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

• LCM of 700, 132, 37
• LCM of 185, 623, 18
• LCM of 877, 347, 98
• LCM of 813, 338, 47
• LCM of 200, 805, 30

1. What is the LCM of 285, 900, 45?

Answer: LCM of 285, 900, 45 is 17100.

2. What are the Factors of 17100?

Answer: Factors of 17100 are . There are integers that are factors of 17100

3. How to Find the LCM of 285, 900, 45 ?

Least Common Multiple of 285, 900, 45.

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(285, 900, 45) = 2 x 2 x 3 x 3 x 5 x 5 x 19 = 17100.