GCD of 253, 683, 79, 931 Calculator

Given Input numbers are 253, 683, 79, 931

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

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

Greatest Common Divisior

We found the divisors of 253, 683, 79, 931 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 253, 683, 79, 931 is 1.

Therefore, GCD of numbers 253, 683, 79, 931 is 1

Given Input Data is 253, 683, 79, 931

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

Prime Factorization of 253 is 11 x 23

Prime Factorization of 683 is 683

Prime Factorization of 79 is 79

Prime Factorization of 931 is 7 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(253, 683) = 172799

GCD(253, 683) = ( 253 x 683 ) / 172799

GCD(253, 683) = 172799 / 172799

GCD(253, 683) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 931

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

LCM(1, 931) = 931

GCD(1, 931) = ( 1 x 931 ) / 931

GCD(1, 931) = 931 / 931

GCD(1, 931) = 1

GCD of 253, 683, 79, 931 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 316, 487, 15, 539
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• GCD of 929, 115, 99, 981
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• GCD of 129, 797, 23, 311

1. What is the GCD of 253, 683, 79, 931?

GCD of 253, 683, 79, 931 is 1

2. Where do I get the detailed procedure to find GCD of 253, 683, 79, 931?

You can find a detailed procedure to find GCD of 253, 683, 79, 931 on our page.

3. How to find GCD of 253, 683, 79, 931 on a calculator?

You can find the GCD of 253, 683, 79, 931 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.