GCD of 32, 717, 729, 530 Calculator

Given Input numbers are 32, 717, 729, 530

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

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

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 32, 717, 729, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 32, 717, 729, 530 is 1.

Therefore, GCD of numbers 32, 717, 729, 530 is 1

Given Input Data is 32, 717, 729, 530

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

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 717 is 3 x 239

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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(32, 717) = 22944

GCD(32, 717) = ( 32 x 717 ) / 22944

GCD(32, 717) = 22944 / 22944

GCD(32, 717) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

Step3:

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 32, 717, 729, 530 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 66, 846, 857, 576
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• GCD of 35, 405, 418, 867
• GCD of 42, 717, 130, 575
• GCD of 83, 253, 839, 450

1. What is the GCD of 32, 717, 729, 530?

GCD of 32, 717, 729, 530 is 1

2. Where do I get the detailed procedure to find GCD of 32, 717, 729, 530?

You can find a detailed procedure to find GCD of 32, 717, 729, 530 on our page.

3. How to find GCD of 32, 717, 729, 530 on a calculator?

You can find the GCD of 32, 717, 729, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.