GCD of 803, 993, 43, 231 Calculator

Given Input numbers are 803, 993, 43, 231

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

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Greatest Common Divisior

We found the divisors of 803, 993, 43, 231 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 803, 993, 43, 231 is 1.

Therefore, GCD of numbers 803, 993, 43, 231 is 1

Given Input Data is 803, 993, 43, 231

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

Prime Factorization of 803 is 11 x 73

Prime Factorization of 993 is 3 x 331

Prime Factorization of 43 is 43

Prime Factorization of 231 is 3 x 7 x 11

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(803, 993) = 797379

GCD(803, 993) = ( 803 x 993 ) / 797379

GCD(803, 993) = 797379 / 797379

GCD(803, 993) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 231

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

LCM(1, 231) = 231

GCD(1, 231) = ( 1 x 231 ) / 231

GCD(1, 231) = 231 / 231

GCD(1, 231) = 1

GCD of 803, 993, 43, 231 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 379, 389, 40, 442
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• GCD of 943, 777, 44, 380
• GCD of 295, 894, 90, 139
• GCD of 872, 444, 42, 682

1. What is the GCD of 803, 993, 43, 231?

GCD of 803, 993, 43, 231 is 1

2. Where do I get the detailed procedure to find GCD of 803, 993, 43, 231?

You can find a detailed procedure to find GCD of 803, 993, 43, 231 on our page.

3. How to find GCD of 803, 993, 43, 231 on a calculator?

You can find the GCD of 803, 993, 43, 231 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.