GCD of 778, 791, 95, 988 Calculator

Given Input numbers are 778, 791, 95, 988

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

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Greatest Common Divisior

We found the divisors of 778, 791, 95, 988 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 778, 791, 95, 988 is 1.

Therefore, GCD of numbers 778, 791, 95, 988 is 1

Given Input Data is 778, 791, 95, 988

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

Prime Factorization of 778 is 2 x 389

Prime Factorization of 791 is 7 x 113

Prime Factorization of 95 is 5 x 19

Prime Factorization of 988 is 2 x 2 x 13 x 19

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(778, 791) = 615398

GCD(778, 791) = ( 778 x 791 ) / 615398

GCD(778, 791) = 615398 / 615398

GCD(778, 791) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 988

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

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

GCD(1, 988) = 988 / 988

GCD(1, 988) = 1

GCD of 778, 791, 95, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 127, 355, 37, 645
• GCD of 731, 871, 90, 536
• GCD of 169, 230, 39, 685
• GCD of 114, 157, 95, 396
• GCD of 388, 249, 42, 196

1. What is the GCD of 778, 791, 95, 988?

GCD of 778, 791, 95, 988 is 1

2. Where do I get the detailed procedure to find GCD of 778, 791, 95, 988?

You can find a detailed procedure to find GCD of 778, 791, 95, 988 on our page.

3. How to find GCD of 778, 791, 95, 988 on a calculator?

You can find the GCD of 778, 791, 95, 988 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.