GCD of 656, 808, 104 Calculator

Given Input numbers are 656, 808, 104

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

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 808

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

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

Divisors of 104

List of positive integer divisors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104

Greatest Common Divisior

We found the divisors of 656, 808, 104 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 808, 104 is 8.

Therefore, GCD of numbers 656, 808, 104 is 8

Given Input Data is 656, 808, 104

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

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

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

Prime Factorization of 104 is 2 x 2 x 2 x 13

Highest common occurrences in the given inputs are 2³

Multiplying them we get the GCD as 8

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(656, 808) = 66256

GCD(656, 808) = ( 656 x 808 ) / 66256

GCD(656, 808) = 530048 / 66256

GCD(656, 808) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 104

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

LCM(8, 104) = 104

GCD(8, 104) = ( 8 x 104 ) / 104

GCD(8, 104) = 832 / 104

GCD(8, 104) = 8

GCD of 656, 808, 104 is 8

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1. What is the GCD of 656, 808, 104?

GCD of 656, 808, 104 is 8

2. Where do I get the detailed procedure to find GCD of 656, 808, 104?

You can find a detailed procedure to find GCD of 656, 808, 104 on our page.

3. How to find GCD of 656, 808, 104 on a calculator?

You can find the GCD of 656, 808, 104 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.