GCD of 797, 460, 272, 191 Calculator

Given Input numbers are 797, 460, 272, 191

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

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 460

List of positive integer divisors of 460 that divides 460 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Greatest Common Divisior

We found the divisors of 797, 460, 272, 191 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 797, 460, 272, 191 is 1.

Therefore, GCD of numbers 797, 460, 272, 191 is 1

Given Input Data is 797, 460, 272, 191

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

Prime Factorization of 797 is 797

Prime Factorization of 460 is 2 x 2 x 5 x 23

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 191 is 191

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(797, 460) = 366620

GCD(797, 460) = ( 797 x 460 ) / 366620

GCD(797, 460) = 366620 / 366620

GCD(797, 460) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 272

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

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

GCD(1, 272) = 272 / 272

GCD(1, 272) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 191

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

LCM(1, 191) = 191

GCD(1, 191) = ( 1 x 191 ) / 191

GCD(1, 191) = 191 / 191

GCD(1, 191) = 1

GCD of 797, 460, 272, 191 is 1

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1. What is the GCD of 797, 460, 272, 191?

GCD of 797, 460, 272, 191 is 1

2. Where do I get the detailed procedure to find GCD of 797, 460, 272, 191?

You can find a detailed procedure to find GCD of 797, 460, 272, 191 on our page.

3. How to find GCD of 797, 460, 272, 191 on a calculator?

You can find the GCD of 797, 460, 272, 191 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.