GCD of 723, 353, 530 Calculator

Given Input numbers are 723, 353, 530

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

Divisors of 723

List of positive integer divisors of 723 that divides 723 without a remainder.

1, 3, 241, 723

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Greatest Common Divisior

We found the divisors of 723, 353, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 723, 353, 530 is 1.

Therefore, GCD of numbers 723, 353, 530 is 1

Given Input Data is 723, 353, 530

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

Prime Factorization of 723 is 3 x 241

Prime Factorization of 353 is 353

Prime Factorization of 530 is 2 x 5 x 53

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(723, 353) = 255219

GCD(723, 353) = ( 723 x 353 ) / 255219

GCD(723, 353) = 255219 / 255219

GCD(723, 353) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

GCD of 723, 353, 530 is 1

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1. What is the GCD of 723, 353, 530?

GCD of 723, 353, 530 is 1

2. Where do I get the detailed procedure to find GCD of 723, 353, 530?

You can find a detailed procedure to find GCD of 723, 353, 530 on our page.

3. How to find GCD of 723, 353, 530 on a calculator?

You can find the GCD of 723, 353, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.