GCD of 679, 709, 808 Calculator

Given Input numbers are 679, 709, 808

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

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Greatest Common Divisior

We found the divisors of 679, 709, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 679, 709, 808 is 1.

Therefore, GCD of numbers 679, 709, 808 is 1

Given Input Data is 679, 709, 808

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

Prime Factorization of 679 is 7 x 97

Prime Factorization of 709 is 709

Prime Factorization of 808 is 2 x 2 x 2 x 101

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(679, 709) = 481411

GCD(679, 709) = ( 679 x 709 ) / 481411

GCD(679, 709) = 481411 / 481411

GCD(679, 709) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

GCD of 679, 709, 808 is 1

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1. What is the GCD of 679, 709, 808?

GCD of 679, 709, 808 is 1

2. Where do I get the detailed procedure to find GCD of 679, 709, 808?

You can find a detailed procedure to find GCD of 679, 709, 808 on our page.

3. How to find GCD of 679, 709, 808 on a calculator?

You can find the GCD of 679, 709, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.