GCD of 791, 208, 631 Calculator

Given Input numbers are 791, 208, 631

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

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 208

List of positive integer divisors of 208 that divides 208 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Greatest Common Divisior

We found the divisors of 791, 208, 631 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 791, 208, 631 is 1.

Therefore, GCD of numbers 791, 208, 631 is 1

Given Input Data is 791, 208, 631

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

Prime Factorization of 791 is 7 x 113

Prime Factorization of 208 is 2 x 2 x 2 x 2 x 13

Prime Factorization of 631 is 631

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(791, 208) = 164528

GCD(791, 208) = ( 791 x 208 ) / 164528

GCD(791, 208) = 164528 / 164528

GCD(791, 208) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 631

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

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

GCD(1, 631) = 631 / 631

GCD(1, 631) = 1

GCD of 791, 208, 631 is 1

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1. What is the GCD of 791, 208, 631?

GCD of 791, 208, 631 is 1

2. Where do I get the detailed procedure to find GCD of 791, 208, 631?

You can find a detailed procedure to find GCD of 791, 208, 631 on our page.

3. How to find GCD of 791, 208, 631 on a calculator?

You can find the GCD of 791, 208, 631 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.