GCD of 802, 303, 221 Calculator

Given Input numbers are 802, 303, 221

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

Divisors of 802

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

1, 2, 401, 802

Divisors of 303

List of positive integer divisors of 303 that divides 303 without a remainder.

1, 3, 101, 303

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Greatest Common Divisior

We found the divisors of 802, 303, 221 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 802, 303, 221 is 1.

Therefore, GCD of numbers 802, 303, 221 is 1

Given Input Data is 802, 303, 221

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

Prime Factorization of 802 is 2 x 401

Prime Factorization of 303 is 3 x 101

Prime Factorization of 221 is 13 x 17

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(802, 303) = 243006

GCD(802, 303) = ( 802 x 303 ) / 243006

GCD(802, 303) = 243006 / 243006

GCD(802, 303) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 221

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

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

GCD(1, 221) = 221 / 221

GCD(1, 221) = 1

GCD of 802, 303, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 811, 230, 176
• GCD of 551, 440, 904
• GCD of 832, 815, 907
• GCD of 477, 147, 349
• GCD of 200, 492, 834

1. What is the GCD of 802, 303, 221?

GCD of 802, 303, 221 is 1

2. Where do I get the detailed procedure to find GCD of 802, 303, 221?

You can find a detailed procedure to find GCD of 802, 303, 221 on our page.

3. How to find GCD of 802, 303, 221 on a calculator?

You can find the GCD of 802, 303, 221 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.