GCD of 755, 424, 79, 956 Calculator

Given Input numbers are 755, 424, 79, 956

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

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 79

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

1, 79

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Greatest Common Divisior

We found the divisors of 755, 424, 79, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 755, 424, 79, 956 is 1.

Therefore, GCD of numbers 755, 424, 79, 956 is 1

Given Input Data is 755, 424, 79, 956

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

Prime Factorization of 755 is 5 x 151

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 79 is 79

Prime Factorization of 956 is 2 x 2 x 239

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(755, 424) = 320120

GCD(755, 424) = ( 755 x 424 ) / 320120

GCD(755, 424) = 320120 / 320120

GCD(755, 424) = 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 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

GCD of 755, 424, 79, 956 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 482, 426, 16, 627
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• GCD of 897, 952, 47, 606

1. What is the GCD of 755, 424, 79, 956?

GCD of 755, 424, 79, 956 is 1

2. Where do I get the detailed procedure to find GCD of 755, 424, 79, 956?

You can find a detailed procedure to find GCD of 755, 424, 79, 956 on our page.

3. How to find GCD of 755, 424, 79, 956 on a calculator?

You can find the GCD of 755, 424, 79, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.