GCD of 303, 221, 635, 351 Calculator

Given Input numbers are 303, 221, 635, 351

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

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Greatest Common Divisior

We found the divisors of 303, 221, 635, 351 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 303, 221, 635, 351 is 1.

Therefore, GCD of numbers 303, 221, 635, 351 is 1

Given Input Data is 303, 221, 635, 351

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

Prime Factorization of 303 is 3 x 101

Prime Factorization of 221 is 13 x 17

Prime Factorization of 635 is 5 x 127

Prime Factorization of 351 is 3 x 3 x 3 x 13

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(303, 221) = 66963

GCD(303, 221) = ( 303 x 221 ) / 66963

GCD(303, 221) = 66963 / 66963

GCD(303, 221) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 635

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

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

GCD(1, 635) = 635 / 635

GCD(1, 635) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 351

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

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

GCD(1, 351) = 351 / 351

GCD(1, 351) = 1

GCD of 303, 221, 635, 351 is 1

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1. What is the GCD of 303, 221, 635, 351?

GCD of 303, 221, 635, 351 is 1

2. Where do I get the detailed procedure to find GCD of 303, 221, 635, 351?

You can find a detailed procedure to find GCD of 303, 221, 635, 351 on our page.

3. How to find GCD of 303, 221, 635, 351 on a calculator?

You can find the GCD of 303, 221, 635, 351 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.