GCD of 289, 833, 393, 652 Calculator

Given Input numbers are 289, 833, 393, 652

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

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 833

List of positive integer divisors of 833 that divides 833 without a remainder.

1, 7, 17, 49, 119, 833

Divisors of 393

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

1, 3, 131, 393

Divisors of 652

List of positive integer divisors of 652 that divides 652 without a remainder.

1, 2, 4, 163, 326, 652

Greatest Common Divisior

We found the divisors of 289, 833, 393, 652 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 289, 833, 393, 652 is 1.

Therefore, GCD of numbers 289, 833, 393, 652 is 1

Given Input Data is 289, 833, 393, 652

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

Prime Factorization of 289 is 17 x 17

Prime Factorization of 833 is 7 x 7 x 17

Prime Factorization of 393 is 3 x 131

Prime Factorization of 652 is 2 x 2 x 163

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(289, 833) = 14161

GCD(289, 833) = ( 289 x 833 ) / 14161

GCD(289, 833) = 240737 / 14161

GCD(289, 833) = 17

Step2:

Here we consider the GCD from the above i.e. 17 as first number and the next as 393

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

LCM(17, 393) = 6681

GCD(17, 393) = ( 17 x 393 ) / 6681

GCD(17, 393) = 6681 / 6681

GCD(17, 393) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 652

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

LCM(1, 652) = 652

GCD(1, 652) = ( 1 x 652 ) / 652

GCD(1, 652) = 652 / 652

GCD(1, 652) = 1

GCD of 289, 833, 393, 652 is 1

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1. What is the GCD of 289, 833, 393, 652?

GCD of 289, 833, 393, 652 is 1

2. Where do I get the detailed procedure to find GCD of 289, 833, 393, 652?

You can find a detailed procedure to find GCD of 289, 833, 393, 652 on our page.

3. How to find GCD of 289, 833, 393, 652 on a calculator?

You can find the GCD of 289, 833, 393, 652 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.