GCD of 29, 394, 722, 817 Calculator

Given Input numbers are 29, 394, 722, 817

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

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Greatest Common Divisior

We found the divisors of 29, 394, 722, 817 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 29, 394, 722, 817 is 1.

Therefore, GCD of numbers 29, 394, 722, 817 is 1

Given Input Data is 29, 394, 722, 817

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

Prime Factorization of 29 is 29

Prime Factorization of 394 is 2 x 197

Prime Factorization of 722 is 2 x 19 x 19

Prime Factorization of 817 is 19 x 43

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(29, 394) = 11426

GCD(29, 394) = ( 29 x 394 ) / 11426

GCD(29, 394) = 11426 / 11426

GCD(29, 394) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 722

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

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

GCD(1, 722) = 722 / 722

GCD(1, 722) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 817

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

LCM(1, 817) = 817

GCD(1, 817) = ( 1 x 817 ) / 817

GCD(1, 817) = 817 / 817

GCD(1, 817) = 1

GCD of 29, 394, 722, 817 is 1

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1. What is the GCD of 29, 394, 722, 817?

GCD of 29, 394, 722, 817 is 1

2. Where do I get the detailed procedure to find GCD of 29, 394, 722, 817?

You can find a detailed procedure to find GCD of 29, 394, 722, 817 on our page.

3. How to find GCD of 29, 394, 722, 817 on a calculator?

You can find the GCD of 29, 394, 722, 817 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.