GCD of 211, 486, 959, 729 Calculator

Given Input numbers are 211, 486, 959, 729

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

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

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 729

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

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

Greatest Common Divisior

We found the divisors of 211, 486, 959, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 211, 486, 959, 729 is 1.

Therefore, GCD of numbers 211, 486, 959, 729 is 1

Given Input Data is 211, 486, 959, 729

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

Prime Factorization of 211 is 211

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

Prime Factorization of 959 is 7 x 137

Prime Factorization of 729 is 3 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(211, 486) = 102546

GCD(211, 486) = ( 211 x 486 ) / 102546

GCD(211, 486) = 102546 / 102546

GCD(211, 486) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 959

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

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

GCD(1, 959) = 959 / 959

GCD(1, 959) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

GCD of 211, 486, 959, 729 is 1

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1. What is the GCD of 211, 486, 959, 729?

GCD of 211, 486, 959, 729 is 1

2. Where do I get the detailed procedure to find GCD of 211, 486, 959, 729?

You can find a detailed procedure to find GCD of 211, 486, 959, 729 on our page.

3. How to find GCD of 211, 486, 959, 729 on a calculator?

You can find the GCD of 211, 486, 959, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.