GCD of 851, 211, 486 Calculator

Given Input numbers are 851, 211, 486

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

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Greatest Common Divisior

We found the divisors of 851, 211, 486 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 851, 211, 486 is 1.

Therefore, GCD of numbers 851, 211, 486 is 1

Given Input Data is 851, 211, 486

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

Prime Factorization of 851 is 23 x 37

Prime Factorization of 211 is 211

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

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(851, 211) = 179561

GCD(851, 211) = ( 851 x 211 ) / 179561

GCD(851, 211) = 179561 / 179561

GCD(851, 211) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 486

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

LCM(1, 486) = 486

GCD(1, 486) = ( 1 x 486 ) / 486

GCD(1, 486) = 486 / 486

GCD(1, 486) = 1

GCD of 851, 211, 486 is 1

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1. What is the GCD of 851, 211, 486?

GCD of 851, 211, 486 is 1

2. Where do I get the detailed procedure to find GCD of 851, 211, 486?

You can find a detailed procedure to find GCD of 851, 211, 486 on our page.

3. How to find GCD of 851, 211, 486 on a calculator?

You can find the GCD of 851, 211, 486 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.