GCD of 680, 816, 283 Calculator

Given Input numbers are 680, 816, 283

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

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

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 283

List of positive integer divisors of 283 that divides 283 without a remainder.

1, 283

Greatest Common Divisior

We found the divisors of 680, 816, 283 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 816, 283 is 1.

Therefore, GCD of numbers 680, 816, 283 is 1

Given Input Data is 680, 816, 283

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

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

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

Prime Factorization of 283 is 283

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(680, 816) = 4080

GCD(680, 816) = ( 680 x 816 ) / 4080

GCD(680, 816) = 554880 / 4080

GCD(680, 816) = 136

Step2:

Here we consider the GCD from the above i.e. 136 as first number and the next as 283

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

LCM(136, 283) = 38488

GCD(136, 283) = ( 136 x 283 ) / 38488

GCD(136, 283) = 38488 / 38488

GCD(136, 283) = 1

GCD of 680, 816, 283 is 1

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• GCD of 656, 976, 640
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1. What is the GCD of 680, 816, 283?

GCD of 680, 816, 283 is 1

2. Where do I get the detailed procedure to find GCD of 680, 816, 283?

You can find a detailed procedure to find GCD of 680, 816, 283 on our page.

3. How to find GCD of 680, 816, 283 on a calculator?

You can find the GCD of 680, 816, 283 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.