GCD of 626, 790, 462, 808 Calculator

Given Input numbers are 626, 790, 462, 808

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

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

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 626, 790, 462, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 790, 462, 808 is 2.

Therefore, GCD of numbers 626, 790, 462, 808 is 2

Given Input Data is 626, 790, 462, 808

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

Prime Factorization of 626 is 2 x 313

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 462 is 2 x 3 x 7 x 11

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

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(626, 790) = 247270

GCD(626, 790) = ( 626 x 790 ) / 247270

GCD(626, 790) = 494540 / 247270

GCD(626, 790) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 462

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

LCM(2, 462) = 462

GCD(2, 462) = ( 2 x 462 ) / 462

GCD(2, 462) = 924 / 462

GCD(2, 462) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 808

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

LCM(2, 808) = 808

GCD(2, 808) = ( 2 x 808 ) / 808

GCD(2, 808) = 1616 / 808

GCD(2, 808) = 2

GCD of 626, 790, 462, 808 is 2

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1. What is the GCD of 626, 790, 462, 808?

GCD of 626, 790, 462, 808 is 2

2. Where do I get the detailed procedure to find GCD of 626, 790, 462, 808?

You can find a detailed procedure to find GCD of 626, 790, 462, 808 on our page.

3. How to find GCD of 626, 790, 462, 808 on a calculator?

You can find the GCD of 626, 790, 462, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.