GCD of 842, 220, 244 Calculator

Given Input numbers are 842, 220, 244

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

Divisors of 842

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

1, 2, 421, 842

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Greatest Common Divisior

We found the divisors of 842, 220, 244 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 220, 244 is 2.

Therefore, GCD of numbers 842, 220, 244 is 2

Given Input Data is 842, 220, 244

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 244 is 2 x 2 x 61

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(842, 220) = 92620

GCD(842, 220) = ( 842 x 220 ) / 92620

GCD(842, 220) = 185240 / 92620

GCD(842, 220) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 244

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

LCM(2, 244) = 244

GCD(2, 244) = ( 2 x 244 ) / 244

GCD(2, 244) = 488 / 244

GCD(2, 244) = 2

GCD of 842, 220, 244 is 2

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1. What is the GCD of 842, 220, 244?

GCD of 842, 220, 244 is 2

2. Where do I get the detailed procedure to find GCD of 842, 220, 244?

You can find a detailed procedure to find GCD of 842, 220, 244 on our page.

3. How to find GCD of 842, 220, 244 on a calculator?

You can find the GCD of 842, 220, 244 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.