GCD of 988, 823, 99, 667 Calculator

Given Input numbers are 988, 823, 99, 667

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 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 988, 823, 99, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 823, 99, 667 is 1.

Therefore, GCD of numbers 988, 823, 99, 667 is 1

Given Input Data is 988, 823, 99, 667

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 823 is 823

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 667 is 23 x 29

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, 823) = 813124

GCD(988, 823) = ( 988 x 823 ) / 813124

GCD(988, 823) = 813124 / 813124

GCD(988, 823) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 667

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

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

GCD(1, 667) = 667 / 667

GCD(1, 667) = 1

GCD of 988, 823, 99, 667 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 835, 388, 25, 656
• GCD of 783, 899, 29, 989
• GCD of 335, 235, 23, 873
• GCD of 870, 805, 46, 729
• GCD of 165, 295, 64, 435

1. What is the GCD of 988, 823, 99, 667?

GCD of 988, 823, 99, 667 is 1

2. Where do I get the detailed procedure to find GCD of 988, 823, 99, 667?

You can find a detailed procedure to find GCD of 988, 823, 99, 667 on our page.

3. How to find GCD of 988, 823, 99, 667 on a calculator?

You can find the GCD of 988, 823, 99, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.