GCD of 816, 207, 83, 474 Calculator

Given Input numbers are 816, 207, 83, 474

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

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

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Greatest Common Divisior

We found the divisors of 816, 207, 83, 474 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 207, 83, 474 is 1.

Therefore, GCD of numbers 816, 207, 83, 474 is 1

Given Input Data is 816, 207, 83, 474

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

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

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 83 is 83

Prime Factorization of 474 is 2 x 3 x 79

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(816, 207) = 56304

GCD(816, 207) = ( 816 x 207 ) / 56304

GCD(816, 207) = 168912 / 56304

GCD(816, 207) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 83

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

LCM(3, 83) = 249

GCD(3, 83) = ( 3 x 83 ) / 249

GCD(3, 83) = 249 / 249

GCD(3, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 474

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

LCM(1, 474) = 474

GCD(1, 474) = ( 1 x 474 ) / 474

GCD(1, 474) = 474 / 474

GCD(1, 474) = 1

GCD of 816, 207, 83, 474 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 524, 915, 97, 648
• GCD of 849, 352, 79, 506
• GCD of 132, 877, 83, 599
• GCD of 187, 458, 70, 894
• GCD of 286, 465, 13, 299

1. What is the GCD of 816, 207, 83, 474?

GCD of 816, 207, 83, 474 is 1

2. Where do I get the detailed procedure to find GCD of 816, 207, 83, 474?

You can find a detailed procedure to find GCD of 816, 207, 83, 474 on our page.

3. How to find GCD of 816, 207, 83, 474 on a calculator?

You can find the GCD of 816, 207, 83, 474 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.