GCD of 447, 663, 11, 835 Calculator

Given Input numbers are 447, 663, 11, 835

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

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 447, 663, 11, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 447, 663, 11, 835 is 1.

Therefore, GCD of numbers 447, 663, 11, 835 is 1

Given Input Data is 447, 663, 11, 835

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

Prime Factorization of 447 is 3 x 149

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 11 is 11

Prime Factorization of 835 is 5 x 167

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(447, 663) = 98787

GCD(447, 663) = ( 447 x 663 ) / 98787

GCD(447, 663) = 296361 / 98787

GCD(447, 663) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 11

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

LCM(3, 11) = 33

GCD(3, 11) = ( 3 x 11 ) / 33

GCD(3, 11) = 33 / 33

GCD(3, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 447, 663, 11, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 416, 245, 61, 182
• GCD of 516, 351, 47, 348
• GCD of 197, 123, 36, 849
• GCD of 381, 911, 70, 814
• GCD of 870, 844, 27, 273

1. What is the GCD of 447, 663, 11, 835?

GCD of 447, 663, 11, 835 is 1

2. Where do I get the detailed procedure to find GCD of 447, 663, 11, 835?

You can find a detailed procedure to find GCD of 447, 663, 11, 835 on our page.

3. How to find GCD of 447, 663, 11, 835 on a calculator?

You can find the GCD of 447, 663, 11, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.