GCD of 664, 999, 15, 884 Calculator

Given Input numbers are 664, 999, 15, 884

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

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 999

List of positive integer divisors of 999 that divides 999 without a remainder.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Greatest Common Divisior

We found the divisors of 664, 999, 15, 884 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 664, 999, 15, 884 is 1.

Therefore, GCD of numbers 664, 999, 15, 884 is 1

Given Input Data is 664, 999, 15, 884

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

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 999 is 3 x 3 x 3 x 37

Prime Factorization of 15 is 3 x 5

Prime Factorization of 884 is 2 x 2 x 13 x 17

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(664, 999) = 663336

GCD(664, 999) = ( 664 x 999 ) / 663336

GCD(664, 999) = 663336 / 663336

GCD(664, 999) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 884

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

LCM(1, 884) = 884

GCD(1, 884) = ( 1 x 884 ) / 884

GCD(1, 884) = 884 / 884

GCD(1, 884) = 1

GCD of 664, 999, 15, 884 is 1

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• GCD of 384, 905, 53, 901
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• GCD of 394, 479, 69, 803

1. What is the GCD of 664, 999, 15, 884?

GCD of 664, 999, 15, 884 is 1

2. Where do I get the detailed procedure to find GCD of 664, 999, 15, 884?

You can find a detailed procedure to find GCD of 664, 999, 15, 884 on our page.

3. How to find GCD of 664, 999, 15, 884 on a calculator?

You can find the GCD of 664, 999, 15, 884 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.