GCD of 393, 683, 16, 994 Calculator

Given Input numbers are 393, 683, 16, 994

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

Divisors of 393

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

1, 3, 131, 393

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 994

List of positive integer divisors of 994 that divides 994 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994

Greatest Common Divisior

We found the divisors of 393, 683, 16, 994 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 683, 16, 994 is 1.

Therefore, GCD of numbers 393, 683, 16, 994 is 1

Given Input Data is 393, 683, 16, 994

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 683 is 683

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 994 is 2 x 7 x 71

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(393, 683) = 268419

GCD(393, 683) = ( 393 x 683 ) / 268419

GCD(393, 683) = 268419 / 268419

GCD(393, 683) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 16

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

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

GCD(1, 16) = 16 / 16

GCD(1, 16) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 994

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

LCM(1, 994) = 994

GCD(1, 994) = ( 1 x 994 ) / 994

GCD(1, 994) = 994 / 994

GCD(1, 994) = 1

GCD of 393, 683, 16, 994 is 1

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1. What is the GCD of 393, 683, 16, 994?

GCD of 393, 683, 16, 994 is 1

2. Where do I get the detailed procedure to find GCD of 393, 683, 16, 994?

You can find a detailed procedure to find GCD of 393, 683, 16, 994 on our page.

3. How to find GCD of 393, 683, 16, 994 on a calculator?

You can find the GCD of 393, 683, 16, 994 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.