GCD of 387, 793, 33, 721 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 387, 793, 33, 721 i.e. 1 largest integer that divides all the numbers equally.

GCD of 387, 793, 33, 721 is 1

GCD(387, 793, 33, 721) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 387, 793, 33, 721 is 1

GCD(387, 793, 33, 721) = 1

GCD of 387,793,33,721 Calculator

GCDof 387,793,33,721 is 1

Given Input numbers are 387, 793, 33, 721

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

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 387, 793, 33, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 793, 33, 721 is 1.

Therefore, GCD of numbers 387, 793, 33, 721 is 1

Finding GCD of 387, 793, 33, 721 using Prime Factorization

Given Input Data is 387, 793, 33, 721

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

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 793 is 13 x 61

Prime Factorization of 33 is 3 x 11

Prime Factorization of 721 is 7 x 103

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 387, 793, 33, 721 using LCM Formula

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(387, 793) = 306891

GCD(387, 793) = ( 387 x 793 ) / 306891

GCD(387, 793) = 306891 / 306891

GCD(387, 793) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

GCD of 387, 793, 33, 721 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 387, 793, 33, 721

1. What is the GCD of 387, 793, 33, 721?

GCD of 387, 793, 33, 721 is 1


2. Where do I get the detailed procedure to find GCD of 387, 793, 33, 721?

You can find a detailed procedure to find GCD of 387, 793, 33, 721 on our page.


3. How to find GCD of 387, 793, 33, 721 on a calculator?

You can find the GCD of 387, 793, 33, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.