GCD of 656, 991, 241 Calculator

Given Input numbers are 656, 991, 241

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 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 241

List of positive integer divisors of 241 that divides 241 without a remainder.

1, 241

Greatest Common Divisior

We found the divisors of 656, 991, 241 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 991, 241 is 1.

Therefore, GCD of numbers 656, 991, 241 is 1

Given Input Data is 656, 991, 241

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 991 is 991

Prime Factorization of 241 is 241

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, 991) = 650096

GCD(656, 991) = ( 656 x 991 ) / 650096

GCD(656, 991) = 650096 / 650096

GCD(656, 991) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 241

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

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

GCD(1, 241) = 241 / 241

GCD(1, 241) = 1

GCD of 656, 991, 241 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 265, 236, 566
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1. What is the GCD of 656, 991, 241?

GCD of 656, 991, 241 is 1

2. Where do I get the detailed procedure to find GCD of 656, 991, 241?

You can find a detailed procedure to find GCD of 656, 991, 241 on our page.

3. How to find GCD of 656, 991, 241 on a calculator?

You can find the GCD of 656, 991, 241 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.