GCD of 195, 108, 794, 168 Calculator

Given Input numbers are 195, 108, 794, 168

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

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 108

List of positive integer divisors of 108 that divides 108 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 794

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

1, 2, 397, 794

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Greatest Common Divisior

We found the divisors of 195, 108, 794, 168 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 195, 108, 794, 168 is 1.

Therefore, GCD of numbers 195, 108, 794, 168 is 1

Given Input Data is 195, 108, 794, 168

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 108 is 2 x 2 x 3 x 3 x 3

Prime Factorization of 794 is 2 x 397

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

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(195, 108) = 7020

GCD(195, 108) = ( 195 x 108 ) / 7020

GCD(195, 108) = 21060 / 7020

GCD(195, 108) = 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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 168

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

LCM(1, 168) = 168

GCD(1, 168) = ( 1 x 168 ) / 168

GCD(1, 168) = 168 / 168

GCD(1, 168) = 1

GCD of 195, 108, 794, 168 is 1

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1. What is the GCD of 195, 108, 794, 168?

GCD of 195, 108, 794, 168 is 1

2. Where do I get the detailed procedure to find GCD of 195, 108, 794, 168?

You can find a detailed procedure to find GCD of 195, 108, 794, 168 on our page.

3. How to find GCD of 195, 108, 794, 168 on a calculator?

You can find the GCD of 195, 108, 794, 168 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.