GCD of 634, 647, 52, 868 Calculator

Given Input numbers are 634, 647, 52, 868

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

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Greatest Common Divisior

We found the divisors of 634, 647, 52, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 634, 647, 52, 868 is 1.

Therefore, GCD of numbers 634, 647, 52, 868 is 1

Given Input Data is 634, 647, 52, 868

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

Prime Factorization of 634 is 2 x 317

Prime Factorization of 647 is 647

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 868 is 2 x 2 x 7 x 31

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(634, 647) = 410198

GCD(634, 647) = ( 634 x 647 ) / 410198

GCD(634, 647) = 410198 / 410198

GCD(634, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 52

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

LCM(1, 52) = 52

GCD(1, 52) = ( 1 x 52 ) / 52

GCD(1, 52) = 52 / 52

GCD(1, 52) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

GCD of 634, 647, 52, 868 is 1

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• GCD of 331, 406, 36, 746
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• GCD of 129, 370, 29, 823

1. What is the GCD of 634, 647, 52, 868?

GCD of 634, 647, 52, 868 is 1

2. Where do I get the detailed procedure to find GCD of 634, 647, 52, 868?

You can find a detailed procedure to find GCD of 634, 647, 52, 868 on our page.

3. How to find GCD of 634, 647, 52, 868 on a calculator?

You can find the GCD of 634, 647, 52, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.