GCD of 813, 604, 425 Calculator

Given Input numbers are 813, 604, 425

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Greatest Common Divisior

We found the divisors of 813, 604, 425 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 604, 425 is 1.

Therefore, GCD of numbers 813, 604, 425 is 1

Given Input Data is 813, 604, 425

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 425 is 5 x 5 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(813, 604) = 491052

GCD(813, 604) = ( 813 x 604 ) / 491052

GCD(813, 604) = 491052 / 491052

GCD(813, 604) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

GCD of 813, 604, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 351, 482
• GCD of 711, 651, 952
• GCD of 247, 364, 589
• GCD of 374, 165, 519
• GCD of 353, 523, 178

1. What is the GCD of 813, 604, 425?

GCD of 813, 604, 425 is 1

2. Where do I get the detailed procedure to find GCD of 813, 604, 425?

You can find a detailed procedure to find GCD of 813, 604, 425 on our page.

3. How to find GCD of 813, 604, 425 on a calculator?

You can find the GCD of 813, 604, 425 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.