GCD of 873, 479, 85, 325 Calculator

Given Input numbers are 873, 479, 85, 325

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

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 325

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

1, 5, 13, 25, 65, 325

Greatest Common Divisior

We found the divisors of 873, 479, 85, 325 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 873, 479, 85, 325 is 1.

Therefore, GCD of numbers 873, 479, 85, 325 is 1

Given Input Data is 873, 479, 85, 325

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

Prime Factorization of 873 is 3 x 3 x 97

Prime Factorization of 479 is 479

Prime Factorization of 85 is 5 x 17

Prime Factorization of 325 is 5 x 5 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(873, 479) = 418167

GCD(873, 479) = ( 873 x 479 ) / 418167

GCD(873, 479) = 418167 / 418167

GCD(873, 479) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 325

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

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

GCD(1, 325) = 325 / 325

GCD(1, 325) = 1

GCD of 873, 479, 85, 325 is 1

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1. What is the GCD of 873, 479, 85, 325?

GCD of 873, 479, 85, 325 is 1

2. Where do I get the detailed procedure to find GCD of 873, 479, 85, 325?

You can find a detailed procedure to find GCD of 873, 479, 85, 325 on our page.

3. How to find GCD of 873, 479, 85, 325 on a calculator?

You can find the GCD of 873, 479, 85, 325 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.