GCD of 656, 844, 191 Calculator

Given Input numbers are 656, 844, 191

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

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

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 656, 844, 191 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 844, 191 is 1.

Therefore, GCD of numbers 656, 844, 191 is 1

Given Input Data is 656, 844, 191

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

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 844 is 2 x 2 x 211

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(656, 844) = 138416

GCD(656, 844) = ( 656 x 844 ) / 138416

GCD(656, 844) = 553664 / 138416

GCD(656, 844) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 191

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

LCM(4, 191) = 764

GCD(4, 191) = ( 4 x 191 ) / 764

GCD(4, 191) = 764 / 764

GCD(4, 191) = 1

GCD of 656, 844, 191 is 1

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1. What is the GCD of 656, 844, 191?

GCD of 656, 844, 191 is 1

2. Where do I get the detailed procedure to find GCD of 656, 844, 191?

You can find a detailed procedure to find GCD of 656, 844, 191 on our page.

3. How to find GCD of 656, 844, 191 on a calculator?

You can find the GCD of 656, 844, 191 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.