GCD of 308, 727, 813 Calculator

Given Input numbers are 308, 727, 813

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

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Greatest Common Divisior

We found the divisors of 308, 727, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 308, 727, 813 is 1.

Therefore, GCD of numbers 308, 727, 813 is 1

Given Input Data is 308, 727, 813

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

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 727 is 727

Prime Factorization of 813 is 3 x 271

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(308, 727) = 223916

GCD(308, 727) = ( 308 x 727 ) / 223916

GCD(308, 727) = 223916 / 223916

GCD(308, 727) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

GCD of 308, 727, 813 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 742, 948
• GCD of 336, 164, 840
• GCD of 214, 714, 490
• GCD of 632, 895, 512
• GCD of 959, 427, 831

1. What is the GCD of 308, 727, 813?

GCD of 308, 727, 813 is 1

2. Where do I get the detailed procedure to find GCD of 308, 727, 813?

You can find a detailed procedure to find GCD of 308, 727, 813 on our page.

3. How to find GCD of 308, 727, 813 on a calculator?

You can find the GCD of 308, 727, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.