GCD of 773, 446, 12, 972 Calculator

Given Input numbers are 773, 446, 12, 972

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

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Divisors of 446

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

1, 2, 223, 446

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 972

List of positive integer divisors of 972 that divides 972 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Greatest Common Divisior

We found the divisors of 773, 446, 12, 972 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 773, 446, 12, 972 is 1.

Therefore, GCD of numbers 773, 446, 12, 972 is 1

Given Input Data is 773, 446, 12, 972

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

Prime Factorization of 773 is 773

Prime Factorization of 446 is 2 x 223

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 972 is 2 x 2 x 3 x 3 x 3 x 3 x 3

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(773, 446) = 344758

GCD(773, 446) = ( 773 x 446 ) / 344758

GCD(773, 446) = 344758 / 344758

GCD(773, 446) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 972

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

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

GCD(1, 972) = 972 / 972

GCD(1, 972) = 1

GCD of 773, 446, 12, 972 is 1

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1. What is the GCD of 773, 446, 12, 972?

GCD of 773, 446, 12, 972 is 1

2. Where do I get the detailed procedure to find GCD of 773, 446, 12, 972?

You can find a detailed procedure to find GCD of 773, 446, 12, 972 on our page.

3. How to find GCD of 773, 446, 12, 972 on a calculator?

You can find the GCD of 773, 446, 12, 972 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.