GCD of 249, 995, 729 Calculator

Given Input numbers are 249, 995, 729

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

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Divisors of 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 729

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

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

Greatest Common Divisior

We found the divisors of 249, 995, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 249, 995, 729 is 1.

Therefore, GCD of numbers 249, 995, 729 is 1

Given Input Data is 249, 995, 729

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

Prime Factorization of 249 is 3 x 83

Prime Factorization of 995 is 5 x 199

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

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(249, 995) = 247755

GCD(249, 995) = ( 249 x 995 ) / 247755

GCD(249, 995) = 247755 / 247755

GCD(249, 995) = 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

GCD of 249, 995, 729 is 1

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1. What is the GCD of 249, 995, 729?

GCD of 249, 995, 729 is 1

2. Where do I get the detailed procedure to find GCD of 249, 995, 729?

You can find a detailed procedure to find GCD of 249, 995, 729 on our page.

3. How to find GCD of 249, 995, 729 on a calculator?

You can find the GCD of 249, 995, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.