Least Common Multiple of 11, 81, 87, 81

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

• Least Common Multiple of 11, 81, 87, 81 by common division method
• Least Common Multiple of 11, 81, 87, 81 with GCF Formula

∴ So the LCM of the given numbers is 3 x 3 x 3 x 3 x 11 x 1 x 29 x 1 = 25839

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 11,81,87,81 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(11,81,87,81) = 1

common factors(in case of two or more numbers have common factors) = 243

GCF(11,81,87,81) x common factors =1 x 243 = 243

LCM(11,81,87,81) = ( 11 × 81 × 87 × 81 ) / 243

LCM(11,81,87,81) = 6278877 / 243

LCM(11,81,87,81) = 25839

∴ Least Common Multiple of 11,81,87,81 is 25839

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

• LCM of 60, 17, 56, 60
• LCM of 67, 84, 43, 44
• LCM of 39, 87, 59, 26
• LCM of 80, 49, 41, 83
• LCM of 18, 41, 88, 66

1. What is the LCM of 11, 81, 87, 81?

Answer: LCM of 11, 81, 87, 81 is 25839.

2. What are the Factors of 25839?

Answer: Factors of 25839 are . There are integers that are factors of 25839

3. How to Find the LCM of 11, 81, 87, 81 ?

Least Common Multiple of 11, 81, 87, 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(11, 81, 87, 81) = 3 x 3 x 3 x 3 x 11 x 29 = 25839.