GCD of 404, 363, 391, 313 Calculator

Given Input numbers are 404, 363, 391, 313

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Divisors of 391

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

1, 17, 23, 391

Divisors of 313

List of positive integer divisors of 313 that divides 313 without a remainder.

1, 313

Greatest Common Divisior

We found the divisors of 404, 363, 391, 313 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 363, 391, 313 is 1.

Therefore, GCD of numbers 404, 363, 391, 313 is 1

Given Input Data is 404, 363, 391, 313

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 363 is 3 x 11 x 11

Prime Factorization of 391 is 17 x 23

Prime Factorization of 313 is 313

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(404, 363) = 146652

GCD(404, 363) = ( 404 x 363 ) / 146652

GCD(404, 363) = 146652 / 146652

GCD(404, 363) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 391

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

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

GCD(1, 391) = 391 / 391

GCD(1, 391) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 313

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

LCM(1, 313) = 313

GCD(1, 313) = ( 1 x 313 ) / 313

GCD(1, 313) = 313 / 313

GCD(1, 313) = 1

GCD of 404, 363, 391, 313 is 1

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1. What is the GCD of 404, 363, 391, 313?

GCD of 404, 363, 391, 313 is 1

2. Where do I get the detailed procedure to find GCD of 404, 363, 391, 313?

You can find a detailed procedure to find GCD of 404, 363, 391, 313 on our page.

3. How to find GCD of 404, 363, 391, 313 on a calculator?

You can find the GCD of 404, 363, 391, 313 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.