Least Common Multiple of 990, 438, 73

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

• Least Common Multiple of 990, 438, 73 by common division method
• Least Common Multiple of 990, 438, 73 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 73 x 165 x 1 x 1 = 72270

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 990,438,73 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(990,438,73) = 1

common factors(in case of two or more numbers have common factors) = 438

GCF(990,438,73) x common factors =1 x 438 = 438

LCM(990,438,73) = ( 990 × 438 × 73 ) / 438

LCM(990,438,73) = 31654260 / 438

LCM(990,438,73) = 72270

∴ Least Common Multiple of 990,438,73 is 72270

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

• LCM of 170, 438, 79
• LCM of 329, 992, 93
• LCM of 526, 530, 49
• LCM of 841, 119, 18
• LCM of 905, 263, 58

1. What is the LCM of 990, 438, 73?

Answer: LCM of 990, 438, 73 is 72270.

2. What are the Factors of 72270?

Answer: Factors of 72270 are . There are integers that are factors of 72270

3. How to Find the LCM of 990, 438, 73 ?

Least Common Multiple of 990, 438, 73.

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(990, 438, 73) = 2 x 3 x 3 x 5 x 11 x 73 = 72270.