GCD of 988, 999, 19, 797 Calculator

Given Input numbers are 988, 999, 19, 797

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

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

Divisors of 999

List of positive integer divisors of 999 that divides 999 without a remainder.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 988, 999, 19, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 999, 19, 797 is 1.

Therefore, GCD of numbers 988, 999, 19, 797 is 1

Given Input Data is 988, 999, 19, 797

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

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

Prime Factorization of 999 is 3 x 3 x 3 x 37

Prime Factorization of 19 is 19

Prime Factorization of 797 is 797

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(988, 999) = 987012

GCD(988, 999) = ( 988 x 999 ) / 987012

GCD(988, 999) = 987012 / 987012

GCD(988, 999) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 988, 999, 19, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 557, 23, 338
• GCD of 663, 101, 46, 424
• GCD of 442, 481, 21, 540
• GCD of 378, 142, 66, 931
• GCD of 911, 420, 12, 832

1. What is the GCD of 988, 999, 19, 797?

GCD of 988, 999, 19, 797 is 1

2. Where do I get the detailed procedure to find GCD of 988, 999, 19, 797?

You can find a detailed procedure to find GCD of 988, 999, 19, 797 on our page.

3. How to find GCD of 988, 999, 19, 797 on a calculator?

You can find the GCD of 988, 999, 19, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.