GCD of 799, 213, 668 Calculator

Given Input numbers are 799, 213, 668

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

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Greatest Common Divisior

We found the divisors of 799, 213, 668 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 799, 213, 668 is 1.

Therefore, GCD of numbers 799, 213, 668 is 1

Given Input Data is 799, 213, 668

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

Prime Factorization of 799 is 17 x 47

Prime Factorization of 213 is 3 x 71

Prime Factorization of 668 is 2 x 2 x 167

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(799, 213) = 170187

GCD(799, 213) = ( 799 x 213 ) / 170187

GCD(799, 213) = 170187 / 170187

GCD(799, 213) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 668

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

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

GCD(1, 668) = 668 / 668

GCD(1, 668) = 1

GCD of 799, 213, 668 is 1

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1. What is the GCD of 799, 213, 668?

GCD of 799, 213, 668 is 1

2. Where do I get the detailed procedure to find GCD of 799, 213, 668?

You can find a detailed procedure to find GCD of 799, 213, 668 on our page.

3. How to find GCD of 799, 213, 668 on a calculator?

You can find the GCD of 799, 213, 668 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.