GCD of 798, 789, 808 Calculator

Given Input numbers are 798, 789, 808

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

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Greatest Common Divisior

We found the divisors of 798, 789, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 798, 789, 808 is 1.

Therefore, GCD of numbers 798, 789, 808 is 1

Given Input Data is 798, 789, 808

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

Prime Factorization of 798 is 2 x 3 x 7 x 19

Prime Factorization of 789 is 3 x 263

Prime Factorization of 808 is 2 x 2 x 2 x 101

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(798, 789) = 209874

GCD(798, 789) = ( 798 x 789 ) / 209874

GCD(798, 789) = 629622 / 209874

GCD(798, 789) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 808

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

LCM(3, 808) = 2424

GCD(3, 808) = ( 3 x 808 ) / 2424

GCD(3, 808) = 2424 / 2424

GCD(3, 808) = 1

GCD of 798, 789, 808 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 467, 192, 353
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1. What is the GCD of 798, 789, 808?

GCD of 798, 789, 808 is 1

2. Where do I get the detailed procedure to find GCD of 798, 789, 808?

You can find a detailed procedure to find GCD of 798, 789, 808 on our page.

3. How to find GCD of 798, 789, 808 on a calculator?

You can find the GCD of 798, 789, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.