GCD of 209, 733, 723, 393 Calculator

Given Input numbers are 209, 733, 723, 393

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

Divisors of 209

List of positive integer divisors of 209 that divides 209 without a remainder.

1, 11, 19, 209

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 723

List of positive integer divisors of 723 that divides 723 without a remainder.

1, 3, 241, 723

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Greatest Common Divisior

We found the divisors of 209, 733, 723, 393 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 209, 733, 723, 393 is 1.

Therefore, GCD of numbers 209, 733, 723, 393 is 1

Given Input Data is 209, 733, 723, 393

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

Prime Factorization of 209 is 11 x 19

Prime Factorization of 733 is 733

Prime Factorization of 723 is 3 x 241

Prime Factorization of 393 is 3 x 131

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(209, 733) = 153197

GCD(209, 733) = ( 209 x 733 ) / 153197

GCD(209, 733) = 153197 / 153197

GCD(209, 733) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 723

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

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

GCD(1, 723) = 723 / 723

GCD(1, 723) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 393

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

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

GCD(1, 393) = 393 / 393

GCD(1, 393) = 1

GCD of 209, 733, 723, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 347, 356, 729
• GCD of 632, 427, 256, 106
• GCD of 100, 912, 130, 105
• GCD of 861, 388, 893, 183
• GCD of 111, 329, 564, 302

1. What is the GCD of 209, 733, 723, 393?

GCD of 209, 733, 723, 393 is 1

2. Where do I get the detailed procedure to find GCD of 209, 733, 723, 393?

You can find a detailed procedure to find GCD of 209, 733, 723, 393 on our page.

3. How to find GCD of 209, 733, 723, 393 on a calculator?

You can find the GCD of 209, 733, 723, 393 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.