GCD of 172, 325, 204 Calculator

Given Input numbers are 172, 325, 204

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

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

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

Greatest Common Divisior

We found the divisors of 172, 325, 204 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 172, 325, 204 is 1.

Therefore, GCD of numbers 172, 325, 204 is 1

Given Input Data is 172, 325, 204

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

Prime Factorization of 172 is 2 x 2 x 43

Prime Factorization of 325 is 5 x 5 x 13

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

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(172, 325) = 55900

GCD(172, 325) = ( 172 x 325 ) / 55900

GCD(172, 325) = 55900 / 55900

GCD(172, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 204

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

LCM(1, 204) = 204

GCD(1, 204) = ( 1 x 204 ) / 204

GCD(1, 204) = 204 / 204

GCD(1, 204) = 1

GCD of 172, 325, 204 is 1

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1. What is the GCD of 172, 325, 204?

GCD of 172, 325, 204 is 1

2. Where do I get the detailed procedure to find GCD of 172, 325, 204?

You can find a detailed procedure to find GCD of 172, 325, 204 on our page.

3. How to find GCD of 172, 325, 204 on a calculator?

You can find the GCD of 172, 325, 204 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.