GCD of 225, 237, 573, 394 Calculator

Given Input numbers are 225, 237, 573, 394

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

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Greatest Common Divisior

We found the divisors of 225, 237, 573, 394 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 225, 237, 573, 394 is 1.

Therefore, GCD of numbers 225, 237, 573, 394 is 1

Given Input Data is 225, 237, 573, 394

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

Prime Factorization of 225 is 3 x 3 x 5 x 5

Prime Factorization of 237 is 3 x 79

Prime Factorization of 573 is 3 x 191

Prime Factorization of 394 is 2 x 197

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(225, 237) = 17775

GCD(225, 237) = ( 225 x 237 ) / 17775

GCD(225, 237) = 53325 / 17775

GCD(225, 237) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 573

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

LCM(3, 573) = 573

GCD(3, 573) = ( 3 x 573 ) / 573

GCD(3, 573) = 1719 / 573

GCD(3, 573) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 394

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

LCM(3, 394) = 1182

GCD(3, 394) = ( 3 x 394 ) / 1182

GCD(3, 394) = 1182 / 1182

GCD(3, 394) = 1

GCD of 225, 237, 573, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 605, 646, 656
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• GCD of 641, 157, 669, 390
• GCD of 638, 475, 712, 628
• GCD of 944, 750, 968, 423

1. What is the GCD of 225, 237, 573, 394?

GCD of 225, 237, 573, 394 is 1

2. Where do I get the detailed procedure to find GCD of 225, 237, 573, 394?

You can find a detailed procedure to find GCD of 225, 237, 573, 394 on our page.

3. How to find GCD of 225, 237, 573, 394 on a calculator?

You can find the GCD of 225, 237, 573, 394 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.