GCD of 325, 673, 785, 865 Calculator

Given Input numbers are 325, 673, 785, 865

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 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Greatest Common Divisior

We found the divisors of 325, 673, 785, 865 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 325, 673, 785, 865 is 1.

Therefore, GCD of numbers 325, 673, 785, 865 is 1

Given Input Data is 325, 673, 785, 865

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 673 is 673

Prime Factorization of 785 is 5 x 157

Prime Factorization of 865 is 5 x 173

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, 673) = 218725

GCD(325, 673) = ( 325 x 673 ) / 218725

GCD(325, 673) = 218725 / 218725

GCD(325, 673) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 785

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

LCM(1, 785) = 785

GCD(1, 785) = ( 1 x 785 ) / 785

GCD(1, 785) = 785 / 785

GCD(1, 785) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 865

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

LCM(1, 865) = 865

GCD(1, 865) = ( 1 x 865 ) / 865

GCD(1, 865) = 865 / 865

GCD(1, 865) = 1

GCD of 325, 673, 785, 865 is 1

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1. What is the GCD of 325, 673, 785, 865?

GCD of 325, 673, 785, 865 is 1

2. Where do I get the detailed procedure to find GCD of 325, 673, 785, 865?

You can find a detailed procedure to find GCD of 325, 673, 785, 865 on our page.

3. How to find GCD of 325, 673, 785, 865 on a calculator?

You can find the GCD of 325, 673, 785, 865 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.