GCD of 988, 797, 621, 924 Calculator

Given Input numbers are 988, 797, 621, 924

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 797

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

1, 797

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 924

List of positive integer divisors of 924 that divides 924 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

Greatest Common Divisior

We found the divisors of 988, 797, 621, 924 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 797, 621, 924 is 1.

Therefore, GCD of numbers 988, 797, 621, 924 is 1

Given Input Data is 988, 797, 621, 924

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 797 is 797

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 924 is 2 x 2 x 3 x 7 x 11

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, 797) = 787436

GCD(988, 797) = ( 988 x 797 ) / 787436

GCD(988, 797) = 787436 / 787436

GCD(988, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 924

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

LCM(1, 924) = 924

GCD(1, 924) = ( 1 x 924 ) / 924

GCD(1, 924) = 924 / 924

GCD(1, 924) = 1

GCD of 988, 797, 621, 924 is 1

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1. What is the GCD of 988, 797, 621, 924?

GCD of 988, 797, 621, 924 is 1

2. Where do I get the detailed procedure to find GCD of 988, 797, 621, 924?

You can find a detailed procedure to find GCD of 988, 797, 621, 924 on our page.

3. How to find GCD of 988, 797, 621, 924 on a calculator?

You can find the GCD of 988, 797, 621, 924 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.