GCD of 864, 481, 217 Calculator

Given Input numbers are 864, 481, 217

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

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 217

List of positive integer divisors of 217 that divides 217 without a remainder.

1, 7, 31, 217

Greatest Common Divisior

We found the divisors of 864, 481, 217 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 864, 481, 217 is 1.

Therefore, GCD of numbers 864, 481, 217 is 1

Given Input Data is 864, 481, 217

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

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 481 is 13 x 37

Prime Factorization of 217 is 7 x 31

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(864, 481) = 415584

GCD(864, 481) = ( 864 x 481 ) / 415584

GCD(864, 481) = 415584 / 415584

GCD(864, 481) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 217

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

LCM(1, 217) = 217

GCD(1, 217) = ( 1 x 217 ) / 217

GCD(1, 217) = 217 / 217

GCD(1, 217) = 1

GCD of 864, 481, 217 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 574, 190, 787
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• GCD of 135, 782, 286
• GCD of 578, 243, 738
• GCD of 653, 853, 194

1. What is the GCD of 864, 481, 217?

GCD of 864, 481, 217 is 1

2. Where do I get the detailed procedure to find GCD of 864, 481, 217?

You can find a detailed procedure to find GCD of 864, 481, 217 on our page.

3. How to find GCD of 864, 481, 217 on a calculator?

You can find the GCD of 864, 481, 217 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.