GCD of 865, 522, 10, 442 Calculator

Given Input numbers are 865, 522, 10, 442

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

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 10

List of positive integer divisors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Greatest Common Divisior

We found the divisors of 865, 522, 10, 442 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 865, 522, 10, 442 is 1.

Therefore, GCD of numbers 865, 522, 10, 442 is 1

Given Input Data is 865, 522, 10, 442

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

Prime Factorization of 865 is 5 x 173

Prime Factorization of 522 is 2 x 3 x 3 x 29

Prime Factorization of 10 is 2 x 5

Prime Factorization of 442 is 2 x 13 x 17

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(865, 522) = 451530

GCD(865, 522) = ( 865 x 522 ) / 451530

GCD(865, 522) = 451530 / 451530

GCD(865, 522) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 10

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

LCM(1, 10) = 10

GCD(1, 10) = ( 1 x 10 ) / 10

GCD(1, 10) = 10 / 10

GCD(1, 10) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 442

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

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

GCD(1, 442) = 442 / 442

GCD(1, 442) = 1

GCD of 865, 522, 10, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 655, 668, 33, 324
• GCD of 401, 522, 25, 969
• GCD of 581, 425, 86, 132
• GCD of 538, 727, 46, 189
• GCD of 342, 262, 70, 631

1. What is the GCD of 865, 522, 10, 442?

GCD of 865, 522, 10, 442 is 1

2. Where do I get the detailed procedure to find GCD of 865, 522, 10, 442?

You can find a detailed procedure to find GCD of 865, 522, 10, 442 on our page.

3. How to find GCD of 865, 522, 10, 442 on a calculator?

You can find the GCD of 865, 522, 10, 442 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.