GCD of 596, 130, 639 Calculator

Given Input numbers are 596, 130, 639

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

Divisors of 596

List of positive integer divisors of 596 that divides 596 without a remainder.

1, 2, 4, 149, 298, 596

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Greatest Common Divisior

We found the divisors of 596, 130, 639 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 596, 130, 639 is 1.

Therefore, GCD of numbers 596, 130, 639 is 1

Given Input Data is 596, 130, 639

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

Prime Factorization of 596 is 2 x 2 x 149

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 639 is 3 x 3 x 71

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(596, 130) = 38740

GCD(596, 130) = ( 596 x 130 ) / 38740

GCD(596, 130) = 77480 / 38740

GCD(596, 130) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 639

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

LCM(2, 639) = 1278

GCD(2, 639) = ( 2 x 639 ) / 1278

GCD(2, 639) = 1278 / 1278

GCD(2, 639) = 1

GCD of 596, 130, 639 is 1

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1. What is the GCD of 596, 130, 639?

GCD of 596, 130, 639 is 1

2. Where do I get the detailed procedure to find GCD of 596, 130, 639?

You can find a detailed procedure to find GCD of 596, 130, 639 on our page.

3. How to find GCD of 596, 130, 639 on a calculator?

You can find the GCD of 596, 130, 639 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.