GCD of 818, 695, 396, 823 Calculator

Given Input numbers are 818, 695, 396, 823

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Greatest Common Divisior

We found the divisors of 818, 695, 396, 823 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 695, 396, 823 is 1.

Therefore, GCD of numbers 818, 695, 396, 823 is 1

Given Input Data is 818, 695, 396, 823

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 695 is 5 x 139

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 823 is 823

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(818, 695) = 568510

GCD(818, 695) = ( 818 x 695 ) / 568510

GCD(818, 695) = 568510 / 568510

GCD(818, 695) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 823

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

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

GCD(1, 823) = 823 / 823

GCD(1, 823) = 1

GCD of 818, 695, 396, 823 is 1

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1. What is the GCD of 818, 695, 396, 823?

GCD of 818, 695, 396, 823 is 1

2. Where do I get the detailed procedure to find GCD of 818, 695, 396, 823?

You can find a detailed procedure to find GCD of 818, 695, 396, 823 on our page.

3. How to find GCD of 818, 695, 396, 823 on a calculator?

You can find the GCD of 818, 695, 396, 823 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.