Least Common Multiple of 16, 61, 89, 81

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

• Least Common Multiple of 16, 61, 89, 81 by common division method
• Least Common Multiple of 16, 61, 89, 81 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 7035984

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 16,61,89,81 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,61,89,81) = 1

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

GCF(16,61,89,81) x common factors =1 x 1 = 1

LCM(16,61,89,81) = ( 16 × 61 × 89 × 81 ) / 1

LCM(16,61,89,81) = 7035984 / 1

LCM(16,61,89,81) = 7035984

∴ Least Common Multiple of 16,61,89,81 is 7035984

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

• LCM of 11, 95, 12, 71
• LCM of 33, 73, 92, 10
• LCM of 99, 96, 19, 71
• LCM of 44, 19, 41, 46
• LCM of 88, 61, 63, 12

1. What is the LCM of 16, 61, 89, 81?

Answer: LCM of 16, 61, 89, 81 is 7035984.

2. What are the Factors of 7035984?

Answer: Factors of 7035984 are . There are integers that are factors of 7035984

3. How to Find the LCM of 16, 61, 89, 81 ?

Least Common Multiple of 16, 61, 89, 81.

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, 61, 89, 81) = 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 61 x 89 = 7035984.