GCD of 485, 304, 842 Calculator

Given Input numbers are 485, 304, 842

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 485, 304, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 304, 842 is 1.

Therefore, GCD of numbers 485, 304, 842 is 1

Given Input Data is 485, 304, 842

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

Prime Factorization of 842 is 2 x 421

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(485, 304) = 147440

GCD(485, 304) = ( 485 x 304 ) / 147440

GCD(485, 304) = 147440 / 147440

GCD(485, 304) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 485, 304, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 569, 545, 709
• GCD of 275, 958, 541
• GCD of 333, 797, 203
• GCD of 467, 280, 366
• GCD of 992, 908, 126

1. What is the GCD of 485, 304, 842?

GCD of 485, 304, 842 is 1

2. Where do I get the detailed procedure to find GCD of 485, 304, 842?

You can find a detailed procedure to find GCD of 485, 304, 842 on our page.

3. How to find GCD of 485, 304, 842 on a calculator?

You can find the GCD of 485, 304, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.