GCD of 842, 806, 269, 634 Calculator

Given Input numbers are 842, 806, 269, 634

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Greatest Common Divisior

We found the divisors of 842, 806, 269, 634 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 806, 269, 634 is 1.

Therefore, GCD of numbers 842, 806, 269, 634 is 1

Given Input Data is 842, 806, 269, 634

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 269 is 269

Prime Factorization of 634 is 2 x 317

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(842, 806) = 339326

GCD(842, 806) = ( 842 x 806 ) / 339326

GCD(842, 806) = 678652 / 339326

GCD(842, 806) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 269

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

LCM(2, 269) = 538

GCD(2, 269) = ( 2 x 269 ) / 538

GCD(2, 269) = 538 / 538

GCD(2, 269) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

GCD of 842, 806, 269, 634 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 641, 891, 365, 527
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• GCD of 449, 458, 102, 722

1. What is the GCD of 842, 806, 269, 634?

GCD of 842, 806, 269, 634 is 1

2. Where do I get the detailed procedure to find GCD of 842, 806, 269, 634?

You can find a detailed procedure to find GCD of 842, 806, 269, 634 on our page.

3. How to find GCD of 842, 806, 269, 634 on a calculator?

You can find the GCD of 842, 806, 269, 634 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.