GCD of 609, 355, 242 Calculator

Given Input numbers are 609, 355, 242

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

Divisors of 609

List of positive integer divisors of 609 that divides 609 without a remainder.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 355

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

1, 5, 71, 355

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Greatest Common Divisior

We found the divisors of 609, 355, 242 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 609, 355, 242 is 1.

Therefore, GCD of numbers 609, 355, 242 is 1

Given Input Data is 609, 355, 242

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

Prime Factorization of 609 is 3 x 7 x 29

Prime Factorization of 355 is 5 x 71

Prime Factorization of 242 is 2 x 11 x 11

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(609, 355) = 216195

GCD(609, 355) = ( 609 x 355 ) / 216195

GCD(609, 355) = 216195 / 216195

GCD(609, 355) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 242

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

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

GCD(1, 242) = 242 / 242

GCD(1, 242) = 1

GCD of 609, 355, 242 is 1

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• GCD of 577, 522, 835
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1. What is the GCD of 609, 355, 242?

GCD of 609, 355, 242 is 1

2. Where do I get the detailed procedure to find GCD of 609, 355, 242?

You can find a detailed procedure to find GCD of 609, 355, 242 on our page.

3. How to find GCD of 609, 355, 242 on a calculator?

You can find the GCD of 609, 355, 242 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.