GCD of 809, 878, 768 Calculator

Given Input numbers are 809, 878, 768

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

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 878

List of positive integer divisors of 878 that divides 878 without a remainder.

1, 2, 439, 878

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Greatest Common Divisior

We found the divisors of 809, 878, 768 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 809, 878, 768 is 1.

Therefore, GCD of numbers 809, 878, 768 is 1

Given Input Data is 809, 878, 768

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

Prime Factorization of 809 is 809

Prime Factorization of 878 is 2 x 439

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(809, 878) = 710302

GCD(809, 878) = ( 809 x 878 ) / 710302

GCD(809, 878) = 710302 / 710302

GCD(809, 878) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 768

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

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

GCD(1, 768) = 768 / 768

GCD(1, 768) = 1

GCD of 809, 878, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 600, 819, 694
• GCD of 971, 948, 855
• GCD of 614, 672, 323
• GCD of 480, 303, 799
• GCD of 614, 364, 693

1. What is the GCD of 809, 878, 768?

GCD of 809, 878, 768 is 1

2. Where do I get the detailed procedure to find GCD of 809, 878, 768?

You can find a detailed procedure to find GCD of 809, 878, 768 on our page.

3. How to find GCD of 809, 878, 768 on a calculator?

You can find the GCD of 809, 878, 768 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.