GCD of 853, 447, 427 Calculator

Given Input numbers are 853, 447, 427

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

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Greatest Common Divisior

We found the divisors of 853, 447, 427 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 447, 427 is 1.

Therefore, GCD of numbers 853, 447, 427 is 1

Given Input Data is 853, 447, 427

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

Prime Factorization of 853 is 853

Prime Factorization of 447 is 3 x 149

Prime Factorization of 427 is 7 x 61

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(853, 447) = 381291

GCD(853, 447) = ( 853 x 447 ) / 381291

GCD(853, 447) = 381291 / 381291

GCD(853, 447) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 427

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

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

GCD(1, 427) = 427 / 427

GCD(1, 427) = 1

GCD of 853, 447, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 635, 809
• GCD of 316, 484, 173
• GCD of 551, 759, 303
• GCD of 333, 684, 968
• GCD of 994, 312, 793

1. What is the GCD of 853, 447, 427?

GCD of 853, 447, 427 is 1

2. Where do I get the detailed procedure to find GCD of 853, 447, 427?

You can find a detailed procedure to find GCD of 853, 447, 427 on our page.

3. How to find GCD of 853, 447, 427 on a calculator?

You can find the GCD of 853, 447, 427 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.