GCD of 818, 201, 194, 393 Calculator

Given Input numbers are 818, 201, 194, 393

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 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Greatest Common Divisior

We found the divisors of 818, 201, 194, 393 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 201, 194, 393 is 1.

Therefore, GCD of numbers 818, 201, 194, 393 is 1

Given Input Data is 818, 201, 194, 393

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 201 is 3 x 67

Prime Factorization of 194 is 2 x 97

Prime Factorization of 393 is 3 x 131

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, 201) = 164418

GCD(818, 201) = ( 818 x 201 ) / 164418

GCD(818, 201) = 164418 / 164418

GCD(818, 201) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 194

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

LCM(1, 194) = 194

GCD(1, 194) = ( 1 x 194 ) / 194

GCD(1, 194) = 194 / 194

GCD(1, 194) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 393

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

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

GCD(1, 393) = 393 / 393

GCD(1, 393) = 1

GCD of 818, 201, 194, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 385, 438, 774, 743
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1. What is the GCD of 818, 201, 194, 393?

GCD of 818, 201, 194, 393 is 1

2. Where do I get the detailed procedure to find GCD of 818, 201, 194, 393?

You can find a detailed procedure to find GCD of 818, 201, 194, 393 on our page.

3. How to find GCD of 818, 201, 194, 393 on a calculator?

You can find the GCD of 818, 201, 194, 393 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.