GCD of 324, 773, 13, 555 Calculator

Given Input numbers are 324, 773, 13, 555

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

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Divisors of 13

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

1, 13

Divisors of 555

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

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

Greatest Common Divisior

We found the divisors of 324, 773, 13, 555 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 324, 773, 13, 555 is 1.

Therefore, GCD of numbers 324, 773, 13, 555 is 1

Given Input Data is 324, 773, 13, 555

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

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 773 is 773

Prime Factorization of 13 is 13

Prime Factorization of 555 is 3 x 5 x 37

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(324, 773) = 250452

GCD(324, 773) = ( 324 x 773 ) / 250452

GCD(324, 773) = 250452 / 250452

GCD(324, 773) = 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 555

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

LCM(1, 555) = 555

GCD(1, 555) = ( 1 x 555 ) / 555

GCD(1, 555) = 555 / 555

GCD(1, 555) = 1

GCD of 324, 773, 13, 555 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 621, 543, 23, 148
• GCD of 990, 155, 72, 410
• GCD of 436, 580, 28, 794
• GCD of 699, 857, 34, 374
• GCD of 639, 809, 10, 382

1. What is the GCD of 324, 773, 13, 555?

GCD of 324, 773, 13, 555 is 1

2. Where do I get the detailed procedure to find GCD of 324, 773, 13, 555?

You can find a detailed procedure to find GCD of 324, 773, 13, 555 on our page.

3. How to find GCD of 324, 773, 13, 555 on a calculator?

You can find the GCD of 324, 773, 13, 555 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.