GCD of 130, 153, 721, 473 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 130, 153, 721, 473 i.e. 1 largest integer that divides all the numbers equally.

GCD of 130, 153, 721, 473 is 1

GCD(130, 153, 721, 473) = 1

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

GCD of

GCD of numbers 130, 153, 721, 473 is 1

GCD(130, 153, 721, 473) = 1

GCD of 130,153,721,473 Calculator

GCDof 130,153,721,473 is 1

Given Input numbers are 130, 153, 721, 473

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

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 721

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

1, 7, 103, 721

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Greatest Common Divisior

We found the divisors of 130, 153, 721, 473 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 130, 153, 721, 473 is 1.

Therefore, GCD of numbers 130, 153, 721, 473 is 1

Finding GCD of 130, 153, 721, 473 using Prime Factorization

Given Input Data is 130, 153, 721, 473

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

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 721 is 7 x 103

Prime Factorization of 473 is 11 x 43

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

Finding GCD of 130, 153, 721, 473 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(130, 153) = 19890

GCD(130, 153) = ( 130 x 153 ) / 19890

GCD(130, 153) = 19890 / 19890

GCD(130, 153) = 1


Step2:

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


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 473

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

LCM(1, 473) = 473

GCD(1, 473) = ( 1 x 473 ) / 473

GCD(1, 473) = 473 / 473

GCD(1, 473) = 1

GCD of 130, 153, 721, 473 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 130, 153, 721, 473

1. What is the GCD of 130, 153, 721, 473?

GCD of 130, 153, 721, 473 is 1


2. Where do I get the detailed procedure to find GCD of 130, 153, 721, 473?

You can find a detailed procedure to find GCD of 130, 153, 721, 473 on our page.


3. How to find GCD of 130, 153, 721, 473 on a calculator?

You can find the GCD of 130, 153, 721, 473 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.