GCD of 591, 307, 28, 279 Calculator

Given Input numbers are 591, 307, 28, 279

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

Divisors of 591

List of positive integer divisors of 591 that divides 591 without a remainder.

1, 3, 197, 591

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Greatest Common Divisior

We found the divisors of 591, 307, 28, 279 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 591, 307, 28, 279 is 1.

Therefore, GCD of numbers 591, 307, 28, 279 is 1

Given Input Data is 591, 307, 28, 279

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

Prime Factorization of 591 is 3 x 197

Prime Factorization of 307 is 307

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 279 is 3 x 3 x 31

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(591, 307) = 181437

GCD(591, 307) = ( 591 x 307 ) / 181437

GCD(591, 307) = 181437 / 181437

GCD(591, 307) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 279

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

LCM(1, 279) = 279

GCD(1, 279) = ( 1 x 279 ) / 279

GCD(1, 279) = 279 / 279

GCD(1, 279) = 1

GCD of 591, 307, 28, 279 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 391, 909, 22, 201
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• GCD of 139, 433, 36, 726

1. What is the GCD of 591, 307, 28, 279?

GCD of 591, 307, 28, 279 is 1

2. Where do I get the detailed procedure to find GCD of 591, 307, 28, 279?

You can find a detailed procedure to find GCD of 591, 307, 28, 279 on our page.

3. How to find GCD of 591, 307, 28, 279 on a calculator?

You can find the GCD of 591, 307, 28, 279 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.