GCD of 939, 279, 328, 981 Calculator

Given Input numbers are 939, 279, 328, 981

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

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 279

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

1, 3, 9, 31, 93, 279

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Greatest Common Divisior

We found the divisors of 939, 279, 328, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 939, 279, 328, 981 is 1.

Therefore, GCD of numbers 939, 279, 328, 981 is 1

Given Input Data is 939, 279, 328, 981

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

Prime Factorization of 939 is 3 x 313

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 981 is 3 x 3 x 109

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(939, 279) = 87327

GCD(939, 279) = ( 939 x 279 ) / 87327

GCD(939, 279) = 261981 / 87327

GCD(939, 279) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 328

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

LCM(3, 328) = 984

GCD(3, 328) = ( 3 x 328 ) / 984

GCD(3, 328) = 984 / 984

GCD(3, 328) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

GCD of 939, 279, 328, 981 is 1

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1. What is the GCD of 939, 279, 328, 981?

GCD of 939, 279, 328, 981 is 1

2. Where do I get the detailed procedure to find GCD of 939, 279, 328, 981?

You can find a detailed procedure to find GCD of 939, 279, 328, 981 on our page.

3. How to find GCD of 939, 279, 328, 981 on a calculator?

You can find the GCD of 939, 279, 328, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.