GCD of 479, 796, 13, 558 Calculator

Given Input numbers are 479, 796, 13, 558

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

Divisors of 479

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

1, 479

Divisors of 796

List of positive integer divisors of 796 that divides 796 without a remainder.

1, 2, 4, 199, 398, 796

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Greatest Common Divisior

We found the divisors of 479, 796, 13, 558 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 796, 13, 558 is 1.

Therefore, GCD of numbers 479, 796, 13, 558 is 1

Given Input Data is 479, 796, 13, 558

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

Prime Factorization of 479 is 479

Prime Factorization of 796 is 2 x 2 x 199

Prime Factorization of 13 is 13

Prime Factorization of 558 is 2 x 3 x 3 x 31

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(479, 796) = 381284

GCD(479, 796) = ( 479 x 796 ) / 381284

GCD(479, 796) = 381284 / 381284

GCD(479, 796) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 558

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

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

GCD(1, 558) = 558 / 558

GCD(1, 558) = 1

GCD of 479, 796, 13, 558 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 542, 621, 42, 216
• GCD of 717, 815, 16, 333
• GCD of 870, 334, 23, 256
• GCD of 110, 518, 82, 980
• GCD of 647, 325, 28, 804

1. What is the GCD of 479, 796, 13, 558?

GCD of 479, 796, 13, 558 is 1

2. Where do I get the detailed procedure to find GCD of 479, 796, 13, 558?

You can find a detailed procedure to find GCD of 479, 796, 13, 558 on our page.

3. How to find GCD of 479, 796, 13, 558 on a calculator?

You can find the GCD of 479, 796, 13, 558 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.