GCD of 328, 621, 559 Calculator

Given Input numbers are 328, 621, 559

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

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 559

List of positive integer divisors of 559 that divides 559 without a remainder.

1, 13, 43, 559

Greatest Common Divisior

We found the divisors of 328, 621, 559 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 328, 621, 559 is 1.

Therefore, GCD of numbers 328, 621, 559 is 1

Given Input Data is 328, 621, 559

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

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 559 is 13 x 43

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(328, 621) = 203688

GCD(328, 621) = ( 328 x 621 ) / 203688

GCD(328, 621) = 203688 / 203688

GCD(328, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 559

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

LCM(1, 559) = 559

GCD(1, 559) = ( 1 x 559 ) / 559

GCD(1, 559) = 559 / 559

GCD(1, 559) = 1

GCD of 328, 621, 559 is 1

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1. What is the GCD of 328, 621, 559?

GCD of 328, 621, 559 is 1

2. Where do I get the detailed procedure to find GCD of 328, 621, 559?

You can find a detailed procedure to find GCD of 328, 621, 559 on our page.

3. How to find GCD of 328, 621, 559 on a calculator?

You can find the GCD of 328, 621, 559 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.