GCD of 479, 422, 195, 194 Calculator

Given Input numbers are 479, 422, 195, 194

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

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

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 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Greatest Common Divisior

We found the divisors of 479, 422, 195, 194 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 422, 195, 194 is 1.

Therefore, GCD of numbers 479, 422, 195, 194 is 1

Given Input Data is 479, 422, 195, 194

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

Prime Factorization of 479 is 479

Prime Factorization of 422 is 2 x 211

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 194 is 2 x 97

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(479, 422) = 202138

GCD(479, 422) = ( 479 x 422 ) / 202138

GCD(479, 422) = 202138 / 202138

GCD(479, 422) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 195

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

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

GCD(1, 195) = 195 / 195

GCD(1, 195) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 194

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

LCM(1, 194) = 194

GCD(1, 194) = ( 1 x 194 ) / 194

GCD(1, 194) = 194 / 194

GCD(1, 194) = 1

GCD of 479, 422, 195, 194 is 1

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1. What is the GCD of 479, 422, 195, 194?

GCD of 479, 422, 195, 194 is 1

2. Where do I get the detailed procedure to find GCD of 479, 422, 195, 194?

You can find a detailed procedure to find GCD of 479, 422, 195, 194 on our page.

3. How to find GCD of 479, 422, 195, 194 on a calculator?

You can find the GCD of 479, 422, 195, 194 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.