GCD of 12, 555, 894, 943 Calculator

Given Input numbers are 12, 555, 894, 943

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

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Greatest Common Divisior

We found the divisors of 12, 555, 894, 943 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 12, 555, 894, 943 is 1.

Therefore, GCD of numbers 12, 555, 894, 943 is 1

Given Input Data is 12, 555, 894, 943

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

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 894 is 2 x 3 x 149

Prime Factorization of 943 is 23 x 41

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(12, 555) = 2220

GCD(12, 555) = ( 12 x 555 ) / 2220

GCD(12, 555) = 6660 / 2220

GCD(12, 555) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 894

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

LCM(3, 894) = 894

GCD(3, 894) = ( 3 x 894 ) / 894

GCD(3, 894) = 2682 / 894

GCD(3, 894) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 943

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

LCM(3, 943) = 2829

GCD(3, 943) = ( 3 x 943 ) / 2829

GCD(3, 943) = 2829 / 2829

GCD(3, 943) = 1

GCD of 12, 555, 894, 943 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 22, 979, 575, 581
• GCD of 72, 965, 325, 123
• GCD of 34, 412, 709, 227
• GCD of 13, 691, 712, 746
• GCD of 88, 757, 421, 177

1. What is the GCD of 12, 555, 894, 943?

GCD of 12, 555, 894, 943 is 1

2. Where do I get the detailed procedure to find GCD of 12, 555, 894, 943?

You can find a detailed procedure to find GCD of 12, 555, 894, 943 on our page.

3. How to find GCD of 12, 555, 894, 943 on a calculator?

You can find the GCD of 12, 555, 894, 943 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.