GCD of 405, 339, 44, 443 Calculator

Given Input numbers are 405, 339, 44, 443

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

Divisors of 405

List of positive integer divisors of 405 that divides 405 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 339

List of positive integer divisors of 339 that divides 339 without a remainder.

1, 3, 113, 339

Divisors of 44

List of positive integer divisors of 44 that divides 44 without a remainder.

1, 2, 4, 11, 22, 44

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 405, 339, 44, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 405, 339, 44, 443 is 1.

Therefore, GCD of numbers 405, 339, 44, 443 is 1

Given Input Data is 405, 339, 44, 443

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

Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5

Prime Factorization of 339 is 3 x 113

Prime Factorization of 44 is 2 x 2 x 11

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(405, 339) = 45765

GCD(405, 339) = ( 405 x 339 ) / 45765

GCD(405, 339) = 137295 / 45765

GCD(405, 339) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 44

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

LCM(3, 44) = 132

GCD(3, 44) = ( 3 x 44 ) / 132

GCD(3, 44) = 132 / 132

GCD(3, 44) = 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 405, 339, 44, 443 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 715, 397, 88, 124
• GCD of 545, 809, 82, 375
• GCD of 665, 116, 75, 688
• GCD of 813, 893, 25, 616
• GCD of 940, 548, 62, 178

1. What is the GCD of 405, 339, 44, 443?

GCD of 405, 339, 44, 443 is 1

2. Where do I get the detailed procedure to find GCD of 405, 339, 44, 443?

You can find a detailed procedure to find GCD of 405, 339, 44, 443 on our page.

3. How to find GCD of 405, 339, 44, 443 on a calculator?

You can find the GCD of 405, 339, 44, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.