GCD of 775, 446, 612, 979 Calculator

Given Input numbers are 775, 446, 612, 979

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

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

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 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Greatest Common Divisior

We found the divisors of 775, 446, 612, 979 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 775, 446, 612, 979 is 1.

Therefore, GCD of numbers 775, 446, 612, 979 is 1

Given Input Data is 775, 446, 612, 979

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

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 446 is 2 x 223

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

Prime Factorization of 979 is 11 x 89

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(775, 446) = 345650

GCD(775, 446) = ( 775 x 446 ) / 345650

GCD(775, 446) = 345650 / 345650

GCD(775, 446) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 612

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

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

GCD(1, 612) = 612 / 612

GCD(1, 612) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 979

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

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

GCD(1, 979) = 979 / 979

GCD(1, 979) = 1

GCD of 775, 446, 612, 979 is 1

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1. What is the GCD of 775, 446, 612, 979?

GCD of 775, 446, 612, 979 is 1

2. Where do I get the detailed procedure to find GCD of 775, 446, 612, 979?

You can find a detailed procedure to find GCD of 775, 446, 612, 979 on our page.

3. How to find GCD of 775, 446, 612, 979 on a calculator?

You can find the GCD of 775, 446, 612, 979 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.