GCD of 813, 234, 802 Calculator

Given Input numbers are 813, 234, 802

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 234

List of positive integer divisors of 234 that divides 234 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Greatest Common Divisior

We found the divisors of 813, 234, 802 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 234, 802 is 1.

Therefore, GCD of numbers 813, 234, 802 is 1

Given Input Data is 813, 234, 802

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 234 is 2 x 3 x 3 x 13

Prime Factorization of 802 is 2 x 401

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(813, 234) = 63414

GCD(813, 234) = ( 813 x 234 ) / 63414

GCD(813, 234) = 190242 / 63414

GCD(813, 234) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 802

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

LCM(3, 802) = 2406

GCD(3, 802) = ( 3 x 802 ) / 2406

GCD(3, 802) = 2406 / 2406

GCD(3, 802) = 1

GCD of 813, 234, 802 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 107, 808, 997
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1. What is the GCD of 813, 234, 802?

GCD of 813, 234, 802 is 1

2. Where do I get the detailed procedure to find GCD of 813, 234, 802?

You can find a detailed procedure to find GCD of 813, 234, 802 on our page.

3. How to find GCD of 813, 234, 802 on a calculator?

You can find the GCD of 813, 234, 802 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.