Least Common Multiple of 81, 61, 823

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

• Least Common Multiple of 81, 61, 823 by common division method
• Least Common Multiple of 81, 61, 823 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 4066443

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 81,61,823 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,61,823) = 1

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

GCF(81,61,823) x common factors =1 x 1 = 1

LCM(81,61,823) = ( 81 × 61 × 823 ) / 1

LCM(81,61,823) = 4066443 / 1

LCM(81,61,823) = 4066443

∴ Least Common Multiple of 81,61,823 is 4066443

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

• LCM of 58, 44, 518
• LCM of 28, 74, 673
• LCM of 64, 72, 646
• LCM of 13, 41, 211
• LCM of 98, 93, 509

1. What is the LCM of 81, 61, 823?

Answer: LCM of 81, 61, 823 is 4066443.

2. What are the Factors of 4066443?

Answer: Factors of 4066443 are . There are integers that are factors of 4066443

3. How to Find the LCM of 81, 61, 823 ?

Least Common Multiple of 81, 61, 823.

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(81, 61, 823) = 3 x 3 x 3 x 3 x 61 x 823 = 4066443.