GCD of 808, 250, 842 Calculator

Given Input numbers are 808, 250, 842

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

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 250

List of positive integer divisors of 250 that divides 250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 808, 250, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 808, 250, 842 is 2.

Therefore, GCD of numbers 808, 250, 842 is 2

Given Input Data is 808, 250, 842

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

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

Prime Factorization of 250 is 2 x 5 x 5 x 5

Prime Factorization of 842 is 2 x 421

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(808, 250) = 101000

GCD(808, 250) = ( 808 x 250 ) / 101000

GCD(808, 250) = 202000 / 101000

GCD(808, 250) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 842

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

LCM(2, 842) = 842

GCD(2, 842) = ( 2 x 842 ) / 842

GCD(2, 842) = 1684 / 842

GCD(2, 842) = 2

GCD of 808, 250, 842 is 2

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1. What is the GCD of 808, 250, 842?

GCD of 808, 250, 842 is 2

2. Where do I get the detailed procedure to find GCD of 808, 250, 842?

You can find a detailed procedure to find GCD of 808, 250, 842 on our page.

3. How to find GCD of 808, 250, 842 on a calculator?

You can find the GCD of 808, 250, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.