GCD of 789, 994, 284 Calculator

Given Input numbers are 789, 994, 284

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

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 994

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

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

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 789, 994, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 789, 994, 284 is 1.

Therefore, GCD of numbers 789, 994, 284 is 1

Given Input Data is 789, 994, 284

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

Prime Factorization of 789 is 3 x 263

Prime Factorization of 994 is 2 x 7 x 71

Prime Factorization of 284 is 2 x 2 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(789, 994) = 784266

GCD(789, 994) = ( 789 x 994 ) / 784266

GCD(789, 994) = 784266 / 784266

GCD(789, 994) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

GCD of 789, 994, 284 is 1

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1. What is the GCD of 789, 994, 284?

GCD of 789, 994, 284 is 1

2. Where do I get the detailed procedure to find GCD of 789, 994, 284?

You can find a detailed procedure to find GCD of 789, 994, 284 on our page.

3. How to find GCD of 789, 994, 284 on a calculator?

You can find the GCD of 789, 994, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.