GCD of 309, 222, 179, 104 Calculator

Given Input numbers are 309, 222, 179, 104

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

Divisors of 309

List of positive integer divisors of 309 that divides 309 without a remainder.

1, 3, 103, 309

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 104

List of positive integer divisors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104

Greatest Common Divisior

We found the divisors of 309, 222, 179, 104 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 309, 222, 179, 104 is 1.

Therefore, GCD of numbers 309, 222, 179, 104 is 1

Given Input Data is 309, 222, 179, 104

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

Prime Factorization of 309 is 3 x 103

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 179 is 179

Prime Factorization of 104 is 2 x 2 x 2 x 13

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(309, 222) = 22866

GCD(309, 222) = ( 309 x 222 ) / 22866

GCD(309, 222) = 68598 / 22866

GCD(309, 222) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 179

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

LCM(3, 179) = 537

GCD(3, 179) = ( 3 x 179 ) / 537

GCD(3, 179) = 537 / 537

GCD(3, 179) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 104

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

LCM(1, 104) = 104

GCD(1, 104) = ( 1 x 104 ) / 104

GCD(1, 104) = 104 / 104

GCD(1, 104) = 1

GCD of 309, 222, 179, 104 is 1

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• GCD of 920, 792, 290, 874
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1. What is the GCD of 309, 222, 179, 104?

GCD of 309, 222, 179, 104 is 1

2. Where do I get the detailed procedure to find GCD of 309, 222, 179, 104?

You can find a detailed procedure to find GCD of 309, 222, 179, 104 on our page.

3. How to find GCD of 309, 222, 179, 104 on a calculator?

You can find the GCD of 309, 222, 179, 104 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.