GCD of 399, 130, 26, 532 Calculator

Given Input numbers are 399, 130, 26, 532

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

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

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 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 532

List of positive integer divisors of 532 that divides 532 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Greatest Common Divisior

We found the divisors of 399, 130, 26, 532 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 130, 26, 532 is 1.

Therefore, GCD of numbers 399, 130, 26, 532 is 1

Given Input Data is 399, 130, 26, 532

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

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 26 is 2 x 13

Prime Factorization of 532 is 2 x 2 x 7 x 19

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(399, 130) = 51870

GCD(399, 130) = ( 399 x 130 ) / 51870

GCD(399, 130) = 51870 / 51870

GCD(399, 130) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 26

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

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

GCD(1, 26) = 26 / 26

GCD(1, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 532

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

LCM(1, 532) = 532

GCD(1, 532) = ( 1 x 532 ) / 532

GCD(1, 532) = 532 / 532

GCD(1, 532) = 1

GCD of 399, 130, 26, 532 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 859, 914, 49, 469
• GCD of 614, 759, 90, 888
• GCD of 278, 313, 98, 401
• GCD of 190, 241, 15, 515
• GCD of 812, 323, 28, 847

1. What is the GCD of 399, 130, 26, 532?

GCD of 399, 130, 26, 532 is 1

2. Where do I get the detailed procedure to find GCD of 399, 130, 26, 532?

You can find a detailed procedure to find GCD of 399, 130, 26, 532 on our page.

3. How to find GCD of 399, 130, 26, 532 on a calculator?

You can find the GCD of 399, 130, 26, 532 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.