GCD of 459, 993, 389 Calculator

Given Input numbers are 459, 993, 389

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 459

List of positive integer divisors of 459 that divides 459 without a remainder.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 459, 993, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 459, 993, 389 is 1.

Therefore, GCD of numbers 459, 993, 389 is 1

Given Input Data is 459, 993, 389

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 459 is 3 x 3 x 3 x 17

Prime Factorization of 993 is 3 x 331

Prime Factorization of 389 is 389

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(459, 993) = 151929

GCD(459, 993) = ( 459 x 993 ) / 151929

GCD(459, 993) = 455787 / 151929

GCD(459, 993) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 389

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(3, 389) = 1167

GCD(3, 389) = ( 3 x 389 ) / 1167

GCD(3, 389) = 1167 / 1167

GCD(3, 389) = 1

GCD of 459, 993, 389 is 1

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1. What is the GCD of 459, 993, 389?

GCD of 459, 993, 389 is 1

2. Where do I get the detailed procedure to find GCD of 459, 993, 389?

You can find a detailed procedure to find GCD of 459, 993, 389 on our page.

3. How to find GCD of 459, 993, 389 on a calculator?

You can find the GCD of 459, 993, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.