GCD of 503, 187, 404, 388 Calculator

Given Input numbers are 503, 187, 404, 388

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

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 404

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

1, 2, 4, 101, 202, 404

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Greatest Common Divisior

We found the divisors of 503, 187, 404, 388 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 187, 404, 388 is 1.

Therefore, GCD of numbers 503, 187, 404, 388 is 1

Given Input Data is 503, 187, 404, 388

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

Prime Factorization of 503 is 503

Prime Factorization of 187 is 11 x 17

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 388 is 2 x 2 x 97

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(503, 187) = 94061

GCD(503, 187) = ( 503 x 187 ) / 94061

GCD(503, 187) = 94061 / 94061

GCD(503, 187) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 388

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

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

GCD(1, 388) = 388 / 388

GCD(1, 388) = 1

GCD of 503, 187, 404, 388 is 1

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1. What is the GCD of 503, 187, 404, 388?

GCD of 503, 187, 404, 388 is 1

2. Where do I get the detailed procedure to find GCD of 503, 187, 404, 388?

You can find a detailed procedure to find GCD of 503, 187, 404, 388 on our page.

3. How to find GCD of 503, 187, 404, 388 on a calculator?

You can find the GCD of 503, 187, 404, 388 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.