GCD of 396, 533, 729 Calculator

Given Input numbers are 396, 533, 729

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

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 533

List of positive integer divisors of 533 that divides 533 without a remainder.

1, 13, 41, 533

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Greatest Common Divisior

We found the divisors of 396, 533, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 396, 533, 729 is 1.

Therefore, GCD of numbers 396, 533, 729 is 1

Given Input Data is 396, 533, 729

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

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 533 is 13 x 41

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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(396, 533) = 211068

GCD(396, 533) = ( 396 x 533 ) / 211068

GCD(396, 533) = 211068 / 211068

GCD(396, 533) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

GCD of 396, 533, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 242, 554, 890
• GCD of 503, 622, 826
• GCD of 320, 262, 461
• GCD of 343, 173, 943
• GCD of 958, 590, 905

1. What is the GCD of 396, 533, 729?

GCD of 396, 533, 729 is 1

2. Where do I get the detailed procedure to find GCD of 396, 533, 729?

You can find a detailed procedure to find GCD of 396, 533, 729 on our page.

3. How to find GCD of 396, 533, 729 on a calculator?

You can find the GCD of 396, 533, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.