GCD of 729, 380, 628, 233 Calculator

Given Input numbers are 729, 380, 628, 233

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 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 233

List of positive integer divisors of 233 that divides 233 without a remainder.

1, 233

Greatest Common Divisior

We found the divisors of 729, 380, 628, 233 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 380, 628, 233 is 1.

Therefore, GCD of numbers 729, 380, 628, 233 is 1

Given Input Data is 729, 380, 628, 233

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 380 is 2 x 2 x 5 x 19

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 233 is 233

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, 380) = 277020

GCD(729, 380) = ( 729 x 380 ) / 277020

GCD(729, 380) = 277020 / 277020

GCD(729, 380) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 628

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

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

GCD(1, 628) = 628 / 628

GCD(1, 628) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 233

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

LCM(1, 233) = 233

GCD(1, 233) = ( 1 x 233 ) / 233

GCD(1, 233) = 233 / 233

GCD(1, 233) = 1

GCD of 729, 380, 628, 233 is 1

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1. What is the GCD of 729, 380, 628, 233?

GCD of 729, 380, 628, 233 is 1

2. Where do I get the detailed procedure to find GCD of 729, 380, 628, 233?

You can find a detailed procedure to find GCD of 729, 380, 628, 233 on our page.

3. How to find GCD of 729, 380, 628, 233 on a calculator?

You can find the GCD of 729, 380, 628, 233 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.