GCD of 388, 252, 903 Calculator

Given Input numbers are 388, 252, 903

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

Divisors of 388

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

1, 2, 4, 97, 194, 388

Divisors of 252

List of positive integer divisors of 252 that divides 252 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Greatest Common Divisior

We found the divisors of 388, 252, 903 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 252, 903 is 1.

Therefore, GCD of numbers 388, 252, 903 is 1

Given Input Data is 388, 252, 903

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

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 252 is 2 x 2 x 3 x 3 x 7

Prime Factorization of 903 is 3 x 7 x 43

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(388, 252) = 24444

GCD(388, 252) = ( 388 x 252 ) / 24444

GCD(388, 252) = 97776 / 24444

GCD(388, 252) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 903

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

LCM(4, 903) = 3612

GCD(4, 903) = ( 4 x 903 ) / 3612

GCD(4, 903) = 3612 / 3612

GCD(4, 903) = 1

GCD of 388, 252, 903 is 1

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1. What is the GCD of 388, 252, 903?

GCD of 388, 252, 903 is 1

2. Where do I get the detailed procedure to find GCD of 388, 252, 903?

You can find a detailed procedure to find GCD of 388, 252, 903 on our page.

3. How to find GCD of 388, 252, 903 on a calculator?

You can find the GCD of 388, 252, 903 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.