GCD of 27, 363, 765, 394 Calculator

Given Input numbers are 27, 363, 765, 394

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

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Greatest Common Divisior

We found the divisors of 27, 363, 765, 394 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 27, 363, 765, 394 is 1.

Therefore, GCD of numbers 27, 363, 765, 394 is 1

Given Input Data is 27, 363, 765, 394

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

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 363 is 3 x 11 x 11

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 394 is 2 x 197

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(27, 363) = 3267

GCD(27, 363) = ( 27 x 363 ) / 3267

GCD(27, 363) = 9801 / 3267

GCD(27, 363) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 765

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

LCM(3, 765) = 765

GCD(3, 765) = ( 3 x 765 ) / 765

GCD(3, 765) = 2295 / 765

GCD(3, 765) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 394

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

LCM(3, 394) = 1182

GCD(3, 394) = ( 3 x 394 ) / 1182

GCD(3, 394) = 1182 / 1182

GCD(3, 394) = 1

GCD of 27, 363, 765, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 26, 267, 310, 150
• GCD of 67, 464, 855, 832
• GCD of 46, 302, 853, 325
• GCD of 66, 585, 506, 642
• GCD of 84, 158, 762, 339

1. What is the GCD of 27, 363, 765, 394?

GCD of 27, 363, 765, 394 is 1

2. Where do I get the detailed procedure to find GCD of 27, 363, 765, 394?

You can find a detailed procedure to find GCD of 27, 363, 765, 394 on our page.

3. How to find GCD of 27, 363, 765, 394 on a calculator?

You can find the GCD of 27, 363, 765, 394 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.