GCD of 201, 231, 82, 443 Calculator

Given Input numbers are 201, 231, 82, 443

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

Divisors of 201

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

1, 3, 67, 201

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Greatest Common Divisior

We found the divisors of 201, 231, 82, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 201, 231, 82, 443 is 1.

Therefore, GCD of numbers 201, 231, 82, 443 is 1

Given Input Data is 201, 231, 82, 443

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

Prime Factorization of 201 is 3 x 67

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 82 is 2 x 41

Prime Factorization of 443 is 443

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(201, 231) = 15477

GCD(201, 231) = ( 201 x 231 ) / 15477

GCD(201, 231) = 46431 / 15477

GCD(201, 231) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 82

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

LCM(3, 82) = 246

GCD(3, 82) = ( 3 x 82 ) / 246

GCD(3, 82) = 246 / 246

GCD(3, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 443

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

LCM(1, 443) = 443

GCD(1, 443) = ( 1 x 443 ) / 443

GCD(1, 443) = 443 / 443

GCD(1, 443) = 1

GCD of 201, 231, 82, 443 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 477, 968, 67, 483
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• GCD of 455, 924, 19, 451

1. What is the GCD of 201, 231, 82, 443?

GCD of 201, 231, 82, 443 is 1

2. Where do I get the detailed procedure to find GCD of 201, 231, 82, 443?

You can find a detailed procedure to find GCD of 201, 231, 82, 443 on our page.

3. How to find GCD of 201, 231, 82, 443 on a calculator?

You can find the GCD of 201, 231, 82, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.