GCD of 484, 644, 798 Calculator

Given Input numbers are 484, 644, 798

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

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Greatest Common Divisior

We found the divisors of 484, 644, 798 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 484, 644, 798 is 2.

Therefore, GCD of numbers 484, 644, 798 is 2

Given Input Data is 484, 644, 798

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

Prime Factorization of 484 is 2 x 2 x 11 x 11

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 798 is 2 x 3 x 7 x 19

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(484, 644) = 77924

GCD(484, 644) = ( 484 x 644 ) / 77924

GCD(484, 644) = 311696 / 77924

GCD(484, 644) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 798

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

LCM(4, 798) = 1596

GCD(4, 798) = ( 4 x 798 ) / 1596

GCD(4, 798) = 3192 / 1596

GCD(4, 798) = 2

GCD of 484, 644, 798 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 815, 128, 860
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1. What is the GCD of 484, 644, 798?

GCD of 484, 644, 798 is 2

2. Where do I get the detailed procedure to find GCD of 484, 644, 798?

You can find a detailed procedure to find GCD of 484, 644, 798 on our page.

3. How to find GCD of 484, 644, 798 on a calculator?

You can find the GCD of 484, 644, 798 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.