Least Common Multiple of 61, 27, 423

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

• Least Common Multiple of 61, 27, 423 by common division method
• Least Common Multiple of 61, 27, 423 with GCF Formula

∴ So the LCM of the given numbers is 3 x 3 x 61 x 3 x 47 = 77409

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 61,27,423 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,27,423) = 1

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

GCF(61,27,423) x common factors =1 x 9 = 9

LCM(61,27,423) = ( 61 × 27 × 423 ) / 9

LCM(61,27,423) = 696681 / 9

LCM(61,27,423) = 77409

∴ Least Common Multiple of 61,27,423 is 77409

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

• LCM of 97, 24, 367
• LCM of 42, 50, 826
• LCM of 31, 76, 594
• LCM of 96, 60, 926
• LCM of 23, 33, 100

1. What is the LCM of 61, 27, 423?

Answer: LCM of 61, 27, 423 is 77409.

2. What are the Factors of 77409?

Answer: Factors of 77409 are . There are integers that are factors of 77409

3. How to Find the LCM of 61, 27, 423 ?

Least Common Multiple of 61, 27, 423.

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(61, 27, 423) = 3 x 3 x 3 x 47 x 61 = 77409.