GCD of 363, 220, 32, 831 Calculator

Given Input numbers are 363, 220, 32, 831

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

Divisors of 363

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

1, 3, 11, 33, 121, 363

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Greatest Common Divisior

We found the divisors of 363, 220, 32, 831 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 363, 220, 32, 831 is 1.

Therefore, GCD of numbers 363, 220, 32, 831 is 1

Given Input Data is 363, 220, 32, 831

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

Prime Factorization of 363 is 3 x 11 x 11

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 831 is 3 x 277

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(363, 220) = 7260

GCD(363, 220) = ( 363 x 220 ) / 7260

GCD(363, 220) = 79860 / 7260

GCD(363, 220) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 32

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

LCM(11, 32) = 352

GCD(11, 32) = ( 11 x 32 ) / 352

GCD(11, 32) = 352 / 352

GCD(11, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 831

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

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

GCD(1, 831) = 831 / 831

GCD(1, 831) = 1

GCD of 363, 220, 32, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 972, 908, 81, 868
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• GCD of 692, 985, 36, 903

1. What is the GCD of 363, 220, 32, 831?

GCD of 363, 220, 32, 831 is 1

2. Where do I get the detailed procedure to find GCD of 363, 220, 32, 831?

You can find a detailed procedure to find GCD of 363, 220, 32, 831 on our page.

3. How to find GCD of 363, 220, 32, 831 on a calculator?

You can find the GCD of 363, 220, 32, 831 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.