GCD of 329, 809, 357 Calculator

Given Input numbers are 329, 809, 357

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

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Greatest Common Divisior

We found the divisors of 329, 809, 357 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 329, 809, 357 is 1.

Therefore, GCD of numbers 329, 809, 357 is 1

Given Input Data is 329, 809, 357

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

Prime Factorization of 329 is 7 x 47

Prime Factorization of 809 is 809

Prime Factorization of 357 is 3 x 7 x 17

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(329, 809) = 266161

GCD(329, 809) = ( 329 x 809 ) / 266161

GCD(329, 809) = 266161 / 266161

GCD(329, 809) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 357

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

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

GCD(1, 357) = 357 / 357

GCD(1, 357) = 1

GCD of 329, 809, 357 is 1

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1. What is the GCD of 329, 809, 357?

GCD of 329, 809, 357 is 1

2. Where do I get the detailed procedure to find GCD of 329, 809, 357?

You can find a detailed procedure to find GCD of 329, 809, 357 on our page.

3. How to find GCD of 329, 809, 357 on a calculator?

You can find the GCD of 329, 809, 357 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.