GCD of 204, 679, 26, 389 Calculator

Given Input numbers are 204, 679, 26, 389

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

Divisors of 204

List of positive integer divisors of 204 that divides 204 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 204, 679, 26, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 204, 679, 26, 389 is 1.

Therefore, GCD of numbers 204, 679, 26, 389 is 1

Given Input Data is 204, 679, 26, 389

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

Prime Factorization of 204 is 2 x 2 x 3 x 17

Prime Factorization of 679 is 7 x 97

Prime Factorization of 26 is 2 x 13

Prime Factorization of 389 is 389

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(204, 679) = 138516

GCD(204, 679) = ( 204 x 679 ) / 138516

GCD(204, 679) = 138516 / 138516

GCD(204, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 26

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

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

GCD(1, 26) = 26 / 26

GCD(1, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 204, 679, 26, 389 is 1

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• GCD of 622, 292, 42, 909
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1. What is the GCD of 204, 679, 26, 389?

GCD of 204, 679, 26, 389 is 1

2. Where do I get the detailed procedure to find GCD of 204, 679, 26, 389?

You can find a detailed procedure to find GCD of 204, 679, 26, 389 on our page.

3. How to find GCD of 204, 679, 26, 389 on a calculator?

You can find the GCD of 204, 679, 26, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.