GCD of 871, 729, 281 Calculator

Given Input numbers are 871, 729, 281

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

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

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 281

List of positive integer divisors of 281 that divides 281 without a remainder.

1, 281

Greatest Common Divisior

We found the divisors of 871, 729, 281 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 871, 729, 281 is 1.

Therefore, GCD of numbers 871, 729, 281 is 1

Given Input Data is 871, 729, 281

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

Prime Factorization of 871 is 13 x 67

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

Prime Factorization of 281 is 281

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(871, 729) = 634959

GCD(871, 729) = ( 871 x 729 ) / 634959

GCD(871, 729) = 634959 / 634959

GCD(871, 729) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 281

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

LCM(1, 281) = 281

GCD(1, 281) = ( 1 x 281 ) / 281

GCD(1, 281) = 281 / 281

GCD(1, 281) = 1

GCD of 871, 729, 281 is 1

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• GCD of 129, 608, 558
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1. What is the GCD of 871, 729, 281?

GCD of 871, 729, 281 is 1

2. Where do I get the detailed procedure to find GCD of 871, 729, 281?

You can find a detailed procedure to find GCD of 871, 729, 281 on our page.

3. How to find GCD of 871, 729, 281 on a calculator?

You can find the GCD of 871, 729, 281 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.