GCD of 837, 388, 13, 912 Calculator

Given Input numbers are 837, 388, 13, 912

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

Divisors of 837

List of positive integer divisors of 837 that divides 837 without a remainder.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 388

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

1, 2, 4, 97, 194, 388

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

Greatest Common Divisior

We found the divisors of 837, 388, 13, 912 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 837, 388, 13, 912 is 1.

Therefore, GCD of numbers 837, 388, 13, 912 is 1

Given Input Data is 837, 388, 13, 912

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

Prime Factorization of 837 is 3 x 3 x 3 x 31

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 13 is 13

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

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(837, 388) = 324756

GCD(837, 388) = ( 837 x 388 ) / 324756

GCD(837, 388) = 324756 / 324756

GCD(837, 388) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 912

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

LCM(1, 912) = 912

GCD(1, 912) = ( 1 x 912 ) / 912

GCD(1, 912) = 912 / 912

GCD(1, 912) = 1

GCD of 837, 388, 13, 912 is 1

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1. What is the GCD of 837, 388, 13, 912?

GCD of 837, 388, 13, 912 is 1

2. Where do I get the detailed procedure to find GCD of 837, 388, 13, 912?

You can find a detailed procedure to find GCD of 837, 388, 13, 912 on our page.

3. How to find GCD of 837, 388, 13, 912 on a calculator?

You can find the GCD of 837, 388, 13, 912 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.