GCD of 230, 175, 809 Calculator

Given Input numbers are 230, 175, 809

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

Divisors of 230

List of positive integer divisors of 230 that divides 230 without a remainder.

1, 2, 5, 10, 23, 46, 115, 230

Divisors of 175

List of positive integer divisors of 175 that divides 175 without a remainder.

1, 5, 7, 25, 35, 175

Divisors of 809

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

1, 809

Greatest Common Divisior

We found the divisors of 230, 175, 809 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 230, 175, 809 is 1.

Therefore, GCD of numbers 230, 175, 809 is 1

Given Input Data is 230, 175, 809

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

Prime Factorization of 230 is 2 x 5 x 23

Prime Factorization of 175 is 5 x 5 x 7

Prime Factorization of 809 is 809

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(230, 175) = 8050

GCD(230, 175) = ( 230 x 175 ) / 8050

GCD(230, 175) = 40250 / 8050

GCD(230, 175) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 809

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

LCM(5, 809) = 4045

GCD(5, 809) = ( 5 x 809 ) / 4045

GCD(5, 809) = 4045 / 4045

GCD(5, 809) = 1

GCD of 230, 175, 809 is 1

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1. What is the GCD of 230, 175, 809?

GCD of 230, 175, 809 is 1

2. Where do I get the detailed procedure to find GCD of 230, 175, 809?

You can find a detailed procedure to find GCD of 230, 175, 809 on our page.

3. How to find GCD of 230, 175, 809 on a calculator?

You can find the GCD of 230, 175, 809 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.