GCD of 233, 138, 903, 807 Calculator

Given Input numbers are 233, 138, 903, 807

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

Divisors of 233

List of positive integer divisors of 233 that divides 233 without a remainder.

1, 233

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

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 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Greatest Common Divisior

We found the divisors of 233, 138, 903, 807 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 233, 138, 903, 807 is 1.

Therefore, GCD of numbers 233, 138, 903, 807 is 1

Given Input Data is 233, 138, 903, 807

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

Prime Factorization of 233 is 233

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 807 is 3 x 269

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(233, 138) = 32154

GCD(233, 138) = ( 233 x 138 ) / 32154

GCD(233, 138) = 32154 / 32154

GCD(233, 138) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 903

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

LCM(1, 903) = 903

GCD(1, 903) = ( 1 x 903 ) / 903

GCD(1, 903) = 903 / 903

GCD(1, 903) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 807

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

LCM(1, 807) = 807

GCD(1, 807) = ( 1 x 807 ) / 807

GCD(1, 807) = 807 / 807

GCD(1, 807) = 1

GCD of 233, 138, 903, 807 is 1

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1. What is the GCD of 233, 138, 903, 807?

GCD of 233, 138, 903, 807 is 1

2. Where do I get the detailed procedure to find GCD of 233, 138, 903, 807?

You can find a detailed procedure to find GCD of 233, 138, 903, 807 on our page.

3. How to find GCD of 233, 138, 903, 807 on a calculator?

You can find the GCD of 233, 138, 903, 807 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.