GCD of 385, 389, 80, 227 Calculator

Given Input numbers are 385, 389, 80, 227

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

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

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 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Greatest Common Divisior

We found the divisors of 385, 389, 80, 227 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 389, 80, 227 is 1.

Therefore, GCD of numbers 385, 389, 80, 227 is 1

Given Input Data is 385, 389, 80, 227

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 389 is 389

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

Prime Factorization of 227 is 227

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(385, 389) = 149765

GCD(385, 389) = ( 385 x 389 ) / 149765

GCD(385, 389) = 149765 / 149765

GCD(385, 389) = 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 227

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

LCM(1, 227) = 227

GCD(1, 227) = ( 1 x 227 ) / 227

GCD(1, 227) = 227 / 227

GCD(1, 227) = 1

GCD of 385, 389, 80, 227 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 223, 223, 27, 958
• GCD of 289, 842, 81, 629
• GCD of 508, 284, 54, 263
• GCD of 661, 256, 28, 650
• GCD of 297, 460, 63, 970

1. What is the GCD of 385, 389, 80, 227?

GCD of 385, 389, 80, 227 is 1

2. Where do I get the detailed procedure to find GCD of 385, 389, 80, 227?

You can find a detailed procedure to find GCD of 385, 389, 80, 227 on our page.

3. How to find GCD of 385, 389, 80, 227 on a calculator?

You can find the GCD of 385, 389, 80, 227 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.