GCD of 817, 363, 707, 361 Calculator

Given Input numbers are 817, 363, 707, 361

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

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Divisors of 363

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

1, 3, 11, 33, 121, 363

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Greatest Common Divisior

We found the divisors of 817, 363, 707, 361 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 817, 363, 707, 361 is 1.

Therefore, GCD of numbers 817, 363, 707, 361 is 1

Given Input Data is 817, 363, 707, 361

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

Prime Factorization of 817 is 19 x 43

Prime Factorization of 363 is 3 x 11 x 11

Prime Factorization of 707 is 7 x 101

Prime Factorization of 361 is 19 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(817, 363) = 296571

GCD(817, 363) = ( 817 x 363 ) / 296571

GCD(817, 363) = 296571 / 296571

GCD(817, 363) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 707

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

LCM(1, 707) = 707

GCD(1, 707) = ( 1 x 707 ) / 707

GCD(1, 707) = 707 / 707

GCD(1, 707) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 361

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

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

GCD(1, 361) = 361 / 361

GCD(1, 361) = 1

GCD of 817, 363, 707, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 100, 203, 504
• GCD of 409, 104, 642, 275
• GCD of 434, 555, 731, 115
• GCD of 493, 176, 376, 708
• GCD of 300, 173, 780, 143

1. What is the GCD of 817, 363, 707, 361?

GCD of 817, 363, 707, 361 is 1

2. Where do I get the detailed procedure to find GCD of 817, 363, 707, 361?

You can find a detailed procedure to find GCD of 817, 363, 707, 361 on our page.

3. How to find GCD of 817, 363, 707, 361 on a calculator?

You can find the GCD of 817, 363, 707, 361 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.