GCD of 393, 226, 486, 181 Calculator

Given Input numbers are 393, 226, 486, 181

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

Divisors of 393

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

1, 3, 131, 393

Divisors of 226

List of positive integer divisors of 226 that divides 226 without a remainder.

1, 2, 113, 226

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Greatest Common Divisior

We found the divisors of 393, 226, 486, 181 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 226, 486, 181 is 1.

Therefore, GCD of numbers 393, 226, 486, 181 is 1

Given Input Data is 393, 226, 486, 181

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 226 is 2 x 113

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 181 is 181

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(393, 226) = 88818

GCD(393, 226) = ( 393 x 226 ) / 88818

GCD(393, 226) = 88818 / 88818

GCD(393, 226) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 486

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

LCM(1, 486) = 486

GCD(1, 486) = ( 1 x 486 ) / 486

GCD(1, 486) = 486 / 486

GCD(1, 486) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 181

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

LCM(1, 181) = 181

GCD(1, 181) = ( 1 x 181 ) / 181

GCD(1, 181) = 181 / 181

GCD(1, 181) = 1

GCD of 393, 226, 486, 181 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 664, 818, 128, 343
• GCD of 236, 596, 666, 829
• GCD of 703, 413, 297, 189
• GCD of 234, 498, 676, 269
• GCD of 144, 529, 804, 500

1. What is the GCD of 393, 226, 486, 181?

GCD of 393, 226, 486, 181 is 1

2. Where do I get the detailed procedure to find GCD of 393, 226, 486, 181?

You can find a detailed procedure to find GCD of 393, 226, 486, 181 on our page.

3. How to find GCD of 393, 226, 486, 181 on a calculator?

You can find the GCD of 393, 226, 486, 181 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.