Least Common Multiple of 16, 73, 81, 639

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

• Least Common Multiple of 16, 73, 81, 639 by common division method
• Least Common Multiple of 16, 73, 81, 639 with GCF Formula

∴ So the LCM of the given numbers is 3 x 3 x 16 x 73 x 9 x 71 = 6717168

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 16,73,81,639 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,73,81,639) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(16,73,81,639) x common factors =1 x 9 = 9

LCM(16,73,81,639) = ( 16 × 73 × 81 × 639 ) / 9

LCM(16,73,81,639) = 60454512 / 9

LCM(16,73,81,639) = 6717168

∴ Least Common Multiple of 16,73,81,639 is 6717168

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

• LCM of 99, 72, 92, 857
• LCM of 90, 58, 81, 817
• LCM of 14, 23, 73, 884
• LCM of 13, 37, 63, 965
• LCM of 86, 71, 20, 800

1. What is the LCM of 16, 73, 81, 639?

Answer: LCM of 16, 73, 81, 639 is 6717168.

2. What are the Factors of 6717168?

Answer: Factors of 6717168 are . There are integers that are factors of 6717168

3. How to Find the LCM of 16, 73, 81, 639 ?

Least Common Multiple of 16, 73, 81, 639.

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(16, 73, 81, 639) = 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 71 x 73 = 6717168.