GCD of 729, 179, 847, 338 Calculator

Given Input numbers are 729, 179, 847, 338

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

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 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 338

List of positive integer divisors of 338 that divides 338 without a remainder.

1, 2, 13, 26, 169, 338

Greatest Common Divisior

We found the divisors of 729, 179, 847, 338 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 179, 847, 338 is 1.

Therefore, GCD of numbers 729, 179, 847, 338 is 1

Given Input Data is 729, 179, 847, 338

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

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

Prime Factorization of 179 is 179

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 338 is 2 x 13 x 13

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(729, 179) = 130491

GCD(729, 179) = ( 729 x 179 ) / 130491

GCD(729, 179) = 130491 / 130491

GCD(729, 179) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 847

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

LCM(1, 847) = 847

GCD(1, 847) = ( 1 x 847 ) / 847

GCD(1, 847) = 847 / 847

GCD(1, 847) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 338

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

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

GCD(1, 338) = 338 / 338

GCD(1, 338) = 1

GCD of 729, 179, 847, 338 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 751, 825, 898
• GCD of 322, 215, 151, 748
• GCD of 206, 265, 647, 631
• GCD of 984, 718, 110, 146
• GCD of 847, 458, 891, 933

1. What is the GCD of 729, 179, 847, 338?

GCD of 729, 179, 847, 338 is 1

2. Where do I get the detailed procedure to find GCD of 729, 179, 847, 338?

You can find a detailed procedure to find GCD of 729, 179, 847, 338 on our page.

3. How to find GCD of 729, 179, 847, 338 on a calculator?

You can find the GCD of 729, 179, 847, 338 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.