GCD of 806, 699, 80, 453 Calculator

Given Input numbers are 806, 699, 80, 453

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

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Greatest Common Divisior

We found the divisors of 806, 699, 80, 453 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 806, 699, 80, 453 is 1.

Therefore, GCD of numbers 806, 699, 80, 453 is 1

Given Input Data is 806, 699, 80, 453

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

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 699 is 3 x 233

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 453 is 3 x 151

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(806, 699) = 563394

GCD(806, 699) = ( 806 x 699 ) / 563394

GCD(806, 699) = 563394 / 563394

GCD(806, 699) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 453

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

LCM(1, 453) = 453

GCD(1, 453) = ( 1 x 453 ) / 453

GCD(1, 453) = 453 / 453

GCD(1, 453) = 1

GCD of 806, 699, 80, 453 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 450, 485, 26, 343
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• GCD of 471, 464, 63, 651

1. What is the GCD of 806, 699, 80, 453?

GCD of 806, 699, 80, 453 is 1

2. Where do I get the detailed procedure to find GCD of 806, 699, 80, 453?

You can find a detailed procedure to find GCD of 806, 699, 80, 453 on our page.

3. How to find GCD of 806, 699, 80, 453 on a calculator?

You can find the GCD of 806, 699, 80, 453 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.