GCD of 36, 868, 885, 823 Calculator

Given Input numbers are 36, 868, 885, 823

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

Divisors of 36

List of positive integer divisors of 36 that divides 36 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Greatest Common Divisior

We found the divisors of 36, 868, 885, 823 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 36, 868, 885, 823 is 1.

Therefore, GCD of numbers 36, 868, 885, 823 is 1

Given Input Data is 36, 868, 885, 823

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

Prime Factorization of 36 is 2 x 2 x 3 x 3

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 823 is 823

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(36, 868) = 7812

GCD(36, 868) = ( 36 x 868 ) / 7812

GCD(36, 868) = 31248 / 7812

GCD(36, 868) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 885

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

LCM(4, 885) = 3540

GCD(4, 885) = ( 4 x 885 ) / 3540

GCD(4, 885) = 3540 / 3540

GCD(4, 885) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 823

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

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

GCD(1, 823) = 823 / 823

GCD(1, 823) = 1

GCD of 36, 868, 885, 823 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 90, 491, 104, 974
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• GCD of 72, 660, 886, 239
• GCD of 47, 369, 541, 846
• GCD of 83, 499, 619, 304

1. What is the GCD of 36, 868, 885, 823?

GCD of 36, 868, 885, 823 is 1

2. Where do I get the detailed procedure to find GCD of 36, 868, 885, 823?

You can find a detailed procedure to find GCD of 36, 868, 885, 823 on our page.

3. How to find GCD of 36, 868, 885, 823 on a calculator?

You can find the GCD of 36, 868, 885, 823 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.