GCD of 355, 568, 203 Calculator

Given Input numbers are 355, 568, 203

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

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Divisors of 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Greatest Common Divisior

We found the divisors of 355, 568, 203 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 355, 568, 203 is 1.

Therefore, GCD of numbers 355, 568, 203 is 1

Given Input Data is 355, 568, 203

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

Prime Factorization of 355 is 5 x 71

Prime Factorization of 568 is 2 x 2 x 2 x 71

Prime Factorization of 203 is 7 x 29

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(355, 568) = 2840

GCD(355, 568) = ( 355 x 568 ) / 2840

GCD(355, 568) = 201640 / 2840

GCD(355, 568) = 71

Step2:

Here we consider the GCD from the above i.e. 71 as first number and the next as 203

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

LCM(71, 203) = 14413

GCD(71, 203) = ( 71 x 203 ) / 14413

GCD(71, 203) = 14413 / 14413

GCD(71, 203) = 1

GCD of 355, 568, 203 is 1

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• GCD of 180, 743, 330
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1. What is the GCD of 355, 568, 203?

GCD of 355, 568, 203 is 1

2. Where do I get the detailed procedure to find GCD of 355, 568, 203?

You can find a detailed procedure to find GCD of 355, 568, 203 on our page.

3. How to find GCD of 355, 568, 203 on a calculator?

You can find the GCD of 355, 568, 203 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.