GCD of 254, 612, 79, 902 Calculator

Given Input numbers are 254, 612, 79, 902

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

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 612

List of positive integer divisors of 612 that divides 612 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 79

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

1, 79

Divisors of 902

List of positive integer divisors of 902 that divides 902 without a remainder.

1, 2, 11, 22, 41, 82, 451, 902

Greatest Common Divisior

We found the divisors of 254, 612, 79, 902 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 254, 612, 79, 902 is 1.

Therefore, GCD of numbers 254, 612, 79, 902 is 1

Given Input Data is 254, 612, 79, 902

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

Prime Factorization of 254 is 2 x 127

Prime Factorization of 612 is 2 x 2 x 3 x 3 x 17

Prime Factorization of 79 is 79

Prime Factorization of 902 is 2 x 11 x 41

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(254, 612) = 77724

GCD(254, 612) = ( 254 x 612 ) / 77724

GCD(254, 612) = 155448 / 77724

GCD(254, 612) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 902

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

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

GCD(1, 902) = 902 / 902

GCD(1, 902) = 1

GCD of 254, 612, 79, 902 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 760, 196, 97, 217
• GCD of 991, 572, 49, 986
• GCD of 254, 613, 11, 166
• GCD of 868, 758, 20, 432
• GCD of 464, 828, 83, 124

1. What is the GCD of 254, 612, 79, 902?

GCD of 254, 612, 79, 902 is 1

2. Where do I get the detailed procedure to find GCD of 254, 612, 79, 902?

You can find a detailed procedure to find GCD of 254, 612, 79, 902 on our page.

3. How to find GCD of 254, 612, 79, 902 on a calculator?

You can find the GCD of 254, 612, 79, 902 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.