GCD of 988, 489, 116, 898 Calculator

Given Input numbers are 988, 489, 116, 898

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 489

List of positive integer divisors of 489 that divides 489 without a remainder.

1, 3, 163, 489

Divisors of 116

List of positive integer divisors of 116 that divides 116 without a remainder.

1, 2, 4, 29, 58, 116

Divisors of 898

List of positive integer divisors of 898 that divides 898 without a remainder.

1, 2, 449, 898

Greatest Common Divisior

We found the divisors of 988, 489, 116, 898 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 489, 116, 898 is 1.

Therefore, GCD of numbers 988, 489, 116, 898 is 1

Given Input Data is 988, 489, 116, 898

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 489 is 3 x 163

Prime Factorization of 116 is 2 x 2 x 29

Prime Factorization of 898 is 2 x 449

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, 489) = 483132

GCD(988, 489) = ( 988 x 489 ) / 483132

GCD(988, 489) = 483132 / 483132

GCD(988, 489) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 116

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

LCM(1, 116) = 116

GCD(1, 116) = ( 1 x 116 ) / 116

GCD(1, 116) = 116 / 116

GCD(1, 116) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 898

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

LCM(1, 898) = 898

GCD(1, 898) = ( 1 x 898 ) / 898

GCD(1, 898) = 898 / 898

GCD(1, 898) = 1

GCD of 988, 489, 116, 898 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 169, 319, 949, 896
• GCD of 737, 566, 404, 806
• GCD of 149, 404, 561, 739
• GCD of 923, 730, 322, 116
• GCD of 578, 288, 477, 317

1. What is the GCD of 988, 489, 116, 898?

GCD of 988, 489, 116, 898 is 1

2. Where do I get the detailed procedure to find GCD of 988, 489, 116, 898?

You can find a detailed procedure to find GCD of 988, 489, 116, 898 on our page.

3. How to find GCD of 988, 489, 116, 898 on a calculator?

You can find the GCD of 988, 489, 116, 898 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.