GCD of 853, 392, 17, 797 Calculator

Given Input numbers are 853, 392, 17, 797

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 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 853, 392, 17, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 392, 17, 797 is 1.

Therefore, GCD of numbers 853, 392, 17, 797 is 1

Given Input Data is 853, 392, 17, 797

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

Prime Factorization of 853 is 853

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

Prime Factorization of 17 is 17

Prime Factorization of 797 is 797

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, 392) = 334376

GCD(853, 392) = ( 853 x 392 ) / 334376

GCD(853, 392) = 334376 / 334376

GCD(853, 392) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 853, 392, 17, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 991, 562, 41, 204
• GCD of 252, 294, 27, 691
• GCD of 401, 136, 36, 285
• GCD of 238, 451, 40, 244
• GCD of 294, 806, 41, 602

1. What is the GCD of 853, 392, 17, 797?

GCD of 853, 392, 17, 797 is 1

2. Where do I get the detailed procedure to find GCD of 853, 392, 17, 797?

You can find a detailed procedure to find GCD of 853, 392, 17, 797 on our page.

3. How to find GCD of 853, 392, 17, 797 on a calculator?

You can find the GCD of 853, 392, 17, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.