GCD of 678, 903, 794 Calculator

Given Input numbers are 678, 903, 794

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

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 794

List of positive integer divisors of 794 that divides 794 without a remainder.

1, 2, 397, 794

Greatest Common Divisior

We found the divisors of 678, 903, 794 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 678, 903, 794 is 1.

Therefore, GCD of numbers 678, 903, 794 is 1

Given Input Data is 678, 903, 794

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

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 794 is 2 x 397

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(678, 903) = 204078

GCD(678, 903) = ( 678 x 903 ) / 204078

GCD(678, 903) = 612234 / 204078

GCD(678, 903) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 794

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

LCM(3, 794) = 2382

GCD(3, 794) = ( 3 x 794 ) / 2382

GCD(3, 794) = 2382 / 2382

GCD(3, 794) = 1

GCD of 678, 903, 794 is 1

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1. What is the GCD of 678, 903, 794?

GCD of 678, 903, 794 is 1

2. Where do I get the detailed procedure to find GCD of 678, 903, 794?

You can find a detailed procedure to find GCD of 678, 903, 794 on our page.

3. How to find GCD of 678, 903, 794 on a calculator?

You can find the GCD of 678, 903, 794 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.