GCD of 903, 132, 11, 842 Calculator

Given Input numbers are 903, 132, 11, 842

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

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 132

List of positive integer divisors of 132 that divides 132 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 11

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

1, 11

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 903, 132, 11, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 903, 132, 11, 842 is 1.

Therefore, GCD of numbers 903, 132, 11, 842 is 1

Given Input Data is 903, 132, 11, 842

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

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 132 is 2 x 2 x 3 x 11

Prime Factorization of 11 is 11

Prime Factorization of 842 is 2 x 421

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(903, 132) = 39732

GCD(903, 132) = ( 903 x 132 ) / 39732

GCD(903, 132) = 119196 / 39732

GCD(903, 132) = 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 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 903, 132, 11, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 266, 220, 61, 854
• GCD of 309, 398, 60, 905
• GCD of 350, 510, 90, 832
• GCD of 111, 699, 89, 897
• GCD of 608, 836, 32, 340

1. What is the GCD of 903, 132, 11, 842?

GCD of 903, 132, 11, 842 is 1

2. Where do I get the detailed procedure to find GCD of 903, 132, 11, 842?

You can find a detailed procedure to find GCD of 903, 132, 11, 842 on our page.

3. How to find GCD of 903, 132, 11, 842 on a calculator?

You can find the GCD of 903, 132, 11, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.