GCD of 76, 794, 805, 635 Calculator

Given Input numbers are 76, 794, 805, 635

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

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 794

List of positive integer divisors of 794 that divides 794 without a remainder.

1, 2, 397, 794

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Greatest Common Divisior

We found the divisors of 76, 794, 805, 635 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 76, 794, 805, 635 is 1.

Therefore, GCD of numbers 76, 794, 805, 635 is 1

Given Input Data is 76, 794, 805, 635

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

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 794 is 2 x 397

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 635 is 5 x 127

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(76, 794) = 30172

GCD(76, 794) = ( 76 x 794 ) / 30172

GCD(76, 794) = 60344 / 30172

GCD(76, 794) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 805

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

LCM(2, 805) = 1610

GCD(2, 805) = ( 2 x 805 ) / 1610

GCD(2, 805) = 1610 / 1610

GCD(2, 805) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 635

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

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

GCD(1, 635) = 635 / 635

GCD(1, 635) = 1

GCD of 76, 794, 805, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 879, 166, 589
• GCD of 13, 129, 192, 759
• GCD of 75, 870, 480, 586
• GCD of 20, 224, 193, 136
• GCD of 89, 353, 735, 776

1. What is the GCD of 76, 794, 805, 635?

GCD of 76, 794, 805, 635 is 1

2. Where do I get the detailed procedure to find GCD of 76, 794, 805, 635?

You can find a detailed procedure to find GCD of 76, 794, 805, 635 on our page.

3. How to find GCD of 76, 794, 805, 635 on a calculator?

You can find the GCD of 76, 794, 805, 635 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.