GCD of 772, 444, 917, 788 Calculator

Given Input numbers are 772, 444, 917, 788

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Greatest Common Divisior

We found the divisors of 772, 444, 917, 788 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 444, 917, 788 is 1.

Therefore, GCD of numbers 772, 444, 917, 788 is 1

Given Input Data is 772, 444, 917, 788

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 917 is 7 x 131

Prime Factorization of 788 is 2 x 2 x 197

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(772, 444) = 85692

GCD(772, 444) = ( 772 x 444 ) / 85692

GCD(772, 444) = 342768 / 85692

GCD(772, 444) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 917

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

LCM(4, 917) = 3668

GCD(4, 917) = ( 4 x 917 ) / 3668

GCD(4, 917) = 3668 / 3668

GCD(4, 917) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 788

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

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

GCD(1, 788) = 788 / 788

GCD(1, 788) = 1

GCD of 772, 444, 917, 788 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 299, 214, 357, 732
• GCD of 261, 902, 936, 443
• GCD of 772, 846, 958, 980
• GCD of 712, 185, 283, 464
• GCD of 467, 718, 282, 187

1. What is the GCD of 772, 444, 917, 788?

GCD of 772, 444, 917, 788 is 1

2. Where do I get the detailed procedure to find GCD of 772, 444, 917, 788?

You can find a detailed procedure to find GCD of 772, 444, 917, 788 on our page.

3. How to find GCD of 772, 444, 917, 788 on a calculator?

You can find the GCD of 772, 444, 917, 788 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.