GCD of 399, 809, 264 Calculator

Given Input numbers are 399, 809, 264

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

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Greatest Common Divisior

We found the divisors of 399, 809, 264 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 809, 264 is 1.

Therefore, GCD of numbers 399, 809, 264 is 1

Given Input Data is 399, 809, 264

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

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 809 is 809

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

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(399, 809) = 322791

GCD(399, 809) = ( 399 x 809 ) / 322791

GCD(399, 809) = 322791 / 322791

GCD(399, 809) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 264

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

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

GCD(1, 264) = 264 / 264

GCD(1, 264) = 1

GCD of 399, 809, 264 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 216, 416, 945
• GCD of 648, 776, 293
• GCD of 378, 899, 259
• GCD of 483, 437, 420
• GCD of 901, 678, 845

1. What is the GCD of 399, 809, 264?

GCD of 399, 809, 264 is 1

2. Where do I get the detailed procedure to find GCD of 399, 809, 264?

You can find a detailed procedure to find GCD of 399, 809, 264 on our page.

3. How to find GCD of 399, 809, 264 on a calculator?

You can find the GCD of 399, 809, 264 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.