GCD of 325, 997, 165 Calculator

Given Input numbers are 325, 997, 165

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

Divisors of 325

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

1, 5, 13, 25, 65, 325

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Greatest Common Divisior

We found the divisors of 325, 997, 165 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 325, 997, 165 is 1.

Therefore, GCD of numbers 325, 997, 165 is 1

Given Input Data is 325, 997, 165

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

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 997 is 997

Prime Factorization of 165 is 3 x 5 x 11

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(325, 997) = 324025

GCD(325, 997) = ( 325 x 997 ) / 324025

GCD(325, 997) = 324025 / 324025

GCD(325, 997) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 165

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

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

GCD(1, 165) = 165 / 165

GCD(1, 165) = 1

GCD of 325, 997, 165 is 1

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1. What is the GCD of 325, 997, 165?

GCD of 325, 997, 165 is 1

2. Where do I get the detailed procedure to find GCD of 325, 997, 165?

You can find a detailed procedure to find GCD of 325, 997, 165 on our page.

3. How to find GCD of 325, 997, 165 on a calculator?

You can find the GCD of 325, 997, 165 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.