GCD of 389, 713, 475, 401 Calculator

Given Input numbers are 389, 713, 475, 401

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

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Greatest Common Divisior

We found the divisors of 389, 713, 475, 401 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 713, 475, 401 is 1.

Therefore, GCD of numbers 389, 713, 475, 401 is 1

Given Input Data is 389, 713, 475, 401

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

Prime Factorization of 389 is 389

Prime Factorization of 713 is 23 x 31

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 401 is 401

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(389, 713) = 277357

GCD(389, 713) = ( 389 x 713 ) / 277357

GCD(389, 713) = 277357 / 277357

GCD(389, 713) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 475

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

LCM(1, 475) = 475

GCD(1, 475) = ( 1 x 475 ) / 475

GCD(1, 475) = 475 / 475

GCD(1, 475) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 401

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

LCM(1, 401) = 401

GCD(1, 401) = ( 1 x 401 ) / 401

GCD(1, 401) = 401 / 401

GCD(1, 401) = 1

GCD of 389, 713, 475, 401 is 1

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1. What is the GCD of 389, 713, 475, 401?

GCD of 389, 713, 475, 401 is 1

2. Where do I get the detailed procedure to find GCD of 389, 713, 475, 401?

You can find a detailed procedure to find GCD of 389, 713, 475, 401 on our page.

3. How to find GCD of 389, 713, 475, 401 on a calculator?

You can find the GCD of 389, 713, 475, 401 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.