GCD of 421, 729, 259, 881 Calculator

Given Input numbers are 421, 729, 259, 881

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

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 259

List of positive integer divisors of 259 that divides 259 without a remainder.

1, 7, 37, 259

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 421, 729, 259, 881 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 729, 259, 881 is 1.

Therefore, GCD of numbers 421, 729, 259, 881 is 1

Given Input Data is 421, 729, 259, 881

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

Prime Factorization of 421 is 421

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

Prime Factorization of 259 is 7 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(421, 729) = 306909

GCD(421, 729) = ( 421 x 729 ) / 306909

GCD(421, 729) = 306909 / 306909

GCD(421, 729) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 259

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

LCM(1, 259) = 259

GCD(1, 259) = ( 1 x 259 ) / 259

GCD(1, 259) = 259 / 259

GCD(1, 259) = 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 421, 729, 259, 881 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 907, 883, 807, 881
• GCD of 924, 306, 481, 611
• GCD of 958, 735, 522, 273
• GCD of 278, 980, 868, 582
• GCD of 376, 742, 508, 729

1. What is the GCD of 421, 729, 259, 881?

GCD of 421, 729, 259, 881 is 1

2. Where do I get the detailed procedure to find GCD of 421, 729, 259, 881?

You can find a detailed procedure to find GCD of 421, 729, 259, 881 on our page.

3. How to find GCD of 421, 729, 259, 881 on a calculator?

You can find the GCD of 421, 729, 259, 881 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.