GCD of 634, 228, 79, 816 Calculator

Given Input numbers are 634, 228, 79, 816

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

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Greatest Common Divisior

We found the divisors of 634, 228, 79, 816 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 634, 228, 79, 816 is 1.

Therefore, GCD of numbers 634, 228, 79, 816 is 1

Given Input Data is 634, 228, 79, 816

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

Prime Factorization of 634 is 2 x 317

Prime Factorization of 228 is 2 x 2 x 3 x 19

Prime Factorization of 79 is 79

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

The above numbers do not have any common prime factor. So GCD is 1

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(634, 228) = 72276

GCD(634, 228) = ( 634 x 228 ) / 72276

GCD(634, 228) = 144552 / 72276

GCD(634, 228) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 816

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

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

GCD(1, 816) = 816 / 816

GCD(1, 816) = 1

GCD of 634, 228, 79, 816 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 138, 812, 14, 918
• GCD of 129, 752, 79, 115
• GCD of 121, 380, 15, 812
• GCD of 423, 753, 33, 882
• GCD of 933, 580, 74, 216

1. What is the GCD of 634, 228, 79, 816?

GCD of 634, 228, 79, 816 is 1

2. Where do I get the detailed procedure to find GCD of 634, 228, 79, 816?

You can find a detailed procedure to find GCD of 634, 228, 79, 816 on our page.

3. How to find GCD of 634, 228, 79, 816 on a calculator?

You can find the GCD of 634, 228, 79, 816 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.