GCD of 729, 198, 851, 881 Calculator

Given Input numbers are 729, 198, 851, 881

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

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 851

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

1, 23, 37, 851

Divisors of 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

Greatest Common Divisior

We found the divisors of 729, 198, 851, 881 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 198, 851, 881 is 1.

Therefore, GCD of numbers 729, 198, 851, 881 is 1

Given Input Data is 729, 198, 851, 881

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

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 198 is 2 x 3 x 3 x 11

Prime Factorization of 851 is 23 x 37

Prime Factorization of 881 is 881

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(729, 198) = 16038

GCD(729, 198) = ( 729 x 198 ) / 16038

GCD(729, 198) = 144342 / 16038

GCD(729, 198) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 851

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

LCM(9, 851) = 7659

GCD(9, 851) = ( 9 x 851 ) / 7659

GCD(9, 851) = 7659 / 7659

GCD(9, 851) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 881

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

LCM(1, 881) = 881

GCD(1, 881) = ( 1 x 881 ) / 881

GCD(1, 881) = 881 / 881

GCD(1, 881) = 1

GCD of 729, 198, 851, 881 is 1

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1. What is the GCD of 729, 198, 851, 881?

GCD of 729, 198, 851, 881 is 1

2. Where do I get the detailed procedure to find GCD of 729, 198, 851, 881?

You can find a detailed procedure to find GCD of 729, 198, 851, 881 on our page.

3. How to find GCD of 729, 198, 851, 881 on a calculator?

You can find the GCD of 729, 198, 851, 881 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.