GCD of 326, 602, 391, 659 Calculator

Given Input numbers are 326, 602, 391, 659

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

Divisors of 326

List of positive integer divisors of 326 that divides 326 without a remainder.

1, 2, 163, 326

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Greatest Common Divisior

We found the divisors of 326, 602, 391, 659 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 326, 602, 391, 659 is 1.

Therefore, GCD of numbers 326, 602, 391, 659 is 1

Given Input Data is 326, 602, 391, 659

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

Prime Factorization of 326 is 2 x 163

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 391 is 17 x 23

Prime Factorization of 659 is 659

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(326, 602) = 98126

GCD(326, 602) = ( 326 x 602 ) / 98126

GCD(326, 602) = 196252 / 98126

GCD(326, 602) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 391

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

LCM(2, 391) = 782

GCD(2, 391) = ( 2 x 391 ) / 782

GCD(2, 391) = 782 / 782

GCD(2, 391) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 659

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

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

GCD(1, 659) = 659 / 659

GCD(1, 659) = 1

GCD of 326, 602, 391, 659 is 1

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1. What is the GCD of 326, 602, 391, 659?

GCD of 326, 602, 391, 659 is 1

2. Where do I get the detailed procedure to find GCD of 326, 602, 391, 659?

You can find a detailed procedure to find GCD of 326, 602, 391, 659 on our page.

3. How to find GCD of 326, 602, 391, 659 on a calculator?

You can find the GCD of 326, 602, 391, 659 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.