GCD of 852, 518, 397 Calculator

Given Input numbers are 852, 518, 397

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

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 852, 518, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 852, 518, 397 is 1.

Therefore, GCD of numbers 852, 518, 397 is 1

Given Input Data is 852, 518, 397

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

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 397 is 397

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(852, 518) = 220668

GCD(852, 518) = ( 852 x 518 ) / 220668

GCD(852, 518) = 441336 / 220668

GCD(852, 518) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 397

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

LCM(2, 397) = 794

GCD(2, 397) = ( 2 x 397 ) / 794

GCD(2, 397) = 794 / 794

GCD(2, 397) = 1

GCD of 852, 518, 397 is 1

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1. What is the GCD of 852, 518, 397?

GCD of 852, 518, 397 is 1

2. Where do I get the detailed procedure to find GCD of 852, 518, 397?

You can find a detailed procedure to find GCD of 852, 518, 397 on our page.

3. How to find GCD of 852, 518, 397 on a calculator?

You can find the GCD of 852, 518, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.