Least Common Multiple of 423, 61, 643

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

• Least Common Multiple of 423, 61, 643 by common division method
• Least Common Multiple of 423, 61, 643 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 16591329

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 423,61,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(423,61,643) = 1

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

GCF(423,61,643) x common factors =1 x 1 = 1

LCM(423,61,643) = ( 423 × 61 × 643 ) / 1

LCM(423,61,643) = 16591329 / 1

LCM(423,61,643) = 16591329

∴ Least Common Multiple of 423,61,643 is 16591329

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

• LCM of 211, 85, 500
• LCM of 413, 38, 496
• LCM of 116, 87, 661
• LCM of 624, 89, 539
• LCM of 984, 14, 154

1. What is the LCM of 423, 61, 643?

Answer: LCM of 423, 61, 643 is 16591329.

2. What are the Factors of 16591329?

Answer: Factors of 16591329 are . There are integers that are factors of 16591329

3. How to Find the LCM of 423, 61, 643 ?

Least Common Multiple of 423, 61, 643.

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(423, 61, 643) = 3 x 3 x 47 x 61 x 643 = 16591329.