GCD of 872, 903, 396 Calculator

Given Input numbers are 872, 903, 396

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

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 903

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

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

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Greatest Common Divisior

We found the divisors of 872, 903, 396 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 872, 903, 396 is 1.

Therefore, GCD of numbers 872, 903, 396 is 1

Given Input Data is 872, 903, 396

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

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

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(872, 903) = 787416

GCD(872, 903) = ( 872 x 903 ) / 787416

GCD(872, 903) = 787416 / 787416

GCD(872, 903) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

GCD of 872, 903, 396 is 1

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• GCD of 553, 681, 149
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1. What is the GCD of 872, 903, 396?

GCD of 872, 903, 396 is 1

2. Where do I get the detailed procedure to find GCD of 872, 903, 396?

You can find a detailed procedure to find GCD of 872, 903, 396 on our page.

3. How to find GCD of 872, 903, 396 on a calculator?

You can find the GCD of 872, 903, 396 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.