GCD of 799, 656, 68, 807 Calculator

Given Input numbers are 799, 656, 68, 807

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 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Greatest Common Divisior

We found the divisors of 799, 656, 68, 807 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 799, 656, 68, 807 is 1.

Therefore, GCD of numbers 799, 656, 68, 807 is 1

Given Input Data is 799, 656, 68, 807

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

Prime Factorization of 799 is 17 x 47

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 807 is 3 x 269

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, 656) = 524144

GCD(799, 656) = ( 799 x 656 ) / 524144

GCD(799, 656) = 524144 / 524144

GCD(799, 656) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 807

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

LCM(1, 807) = 807

GCD(1, 807) = ( 1 x 807 ) / 807

GCD(1, 807) = 807 / 807

GCD(1, 807) = 1

GCD of 799, 656, 68, 807 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 345, 257, 15, 831
• GCD of 451, 252, 94, 279
• GCD of 133, 668, 74, 505
• GCD of 216, 787, 22, 456
• GCD of 860, 930, 96, 651

1. What is the GCD of 799, 656, 68, 807?

GCD of 799, 656, 68, 807 is 1

2. Where do I get the detailed procedure to find GCD of 799, 656, 68, 807?

You can find a detailed procedure to find GCD of 799, 656, 68, 807 on our page.

3. How to find GCD of 799, 656, 68, 807 on a calculator?

You can find the GCD of 799, 656, 68, 807 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.