GCD of 818, 294, 85, 797 Calculator

Given Input numbers are 818, 294, 85, 797

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 294

List of positive integer divisors of 294 that divides 294 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 818, 294, 85, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 294, 85, 797 is 1.

Therefore, GCD of numbers 818, 294, 85, 797 is 1

Given Input Data is 818, 294, 85, 797

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 294 is 2 x 3 x 7 x 7

Prime Factorization of 85 is 5 x 17

Prime Factorization of 797 is 797

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, 294) = 120246

GCD(818, 294) = ( 818 x 294 ) / 120246

GCD(818, 294) = 240492 / 120246

GCD(818, 294) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 818, 294, 85, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 279, 100, 67, 787
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• GCD of 850, 715, 74, 804

1. What is the GCD of 818, 294, 85, 797?

GCD of 818, 294, 85, 797 is 1

2. Where do I get the detailed procedure to find GCD of 818, 294, 85, 797?

You can find a detailed procedure to find GCD of 818, 294, 85, 797 on our page.

3. How to find GCD of 818, 294, 85, 797 on a calculator?

You can find the GCD of 818, 294, 85, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.