GCD of 790, 279, 251, 957 Calculator

Given Input numbers are 790, 279, 251, 957

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

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Greatest Common Divisior

We found the divisors of 790, 279, 251, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 279, 251, 957 is 1.

Therefore, GCD of numbers 790, 279, 251, 957 is 1

Given Input Data is 790, 279, 251, 957

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 251 is 251

Prime Factorization of 957 is 3 x 11 x 29

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(790, 279) = 220410

GCD(790, 279) = ( 790 x 279 ) / 220410

GCD(790, 279) = 220410 / 220410

GCD(790, 279) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 957

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

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

GCD(1, 957) = 957 / 957

GCD(1, 957) = 1

GCD of 790, 279, 251, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 169, 464, 372, 215
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• GCD of 813, 702, 873, 953
• GCD of 473, 847, 736, 737
• GCD of 420, 516, 957, 582

1. What is the GCD of 790, 279, 251, 957?

GCD of 790, 279, 251, 957 is 1

2. Where do I get the detailed procedure to find GCD of 790, 279, 251, 957?

You can find a detailed procedure to find GCD of 790, 279, 251, 957 on our page.

3. How to find GCD of 790, 279, 251, 957 on a calculator?

You can find the GCD of 790, 279, 251, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.