GCD of 388, 623, 886, 912 Calculator

Given Input numbers are 388, 623, 886, 912

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 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

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 388, 623, 886, 912 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 623, 886, 912 is 1.

Therefore, GCD of numbers 388, 623, 886, 912 is 1

Given Input Data is 388, 623, 886, 912

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 623 is 7 x 89

Prime Factorization of 886 is 2 x 443

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(388, 623) = 241724

GCD(388, 623) = ( 388 x 623 ) / 241724

GCD(388, 623) = 241724 / 241724

GCD(388, 623) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 886

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

LCM(1, 886) = 886

GCD(1, 886) = ( 1 x 886 ) / 886

GCD(1, 886) = 886 / 886

GCD(1, 886) = 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 388, 623, 886, 912 is 1

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1. What is the GCD of 388, 623, 886, 912?

GCD of 388, 623, 886, 912 is 1

2. Where do I get the detailed procedure to find GCD of 388, 623, 886, 912?

You can find a detailed procedure to find GCD of 388, 623, 886, 912 on our page.

3. How to find GCD of 388, 623, 886, 912 on a calculator?

You can find the GCD of 388, 623, 886, 912 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.