GCD of 216, 663, 64, 839 Calculator

Given Input numbers are 216, 663, 64, 839

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

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Greatest Common Divisior

We found the divisors of 216, 663, 64, 839 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 216, 663, 64, 839 is 1.

Therefore, GCD of numbers 216, 663, 64, 839 is 1

Given Input Data is 216, 663, 64, 839

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

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 839 is 839

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(216, 663) = 47736

GCD(216, 663) = ( 216 x 663 ) / 47736

GCD(216, 663) = 143208 / 47736

GCD(216, 663) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 64

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

LCM(3, 64) = 192

GCD(3, 64) = ( 3 x 64 ) / 192

GCD(3, 64) = 192 / 192

GCD(3, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 839

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

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

GCD(1, 839) = 839 / 839

GCD(1, 839) = 1

GCD of 216, 663, 64, 839 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 190, 11, 124
• GCD of 286, 351, 99, 566
• GCD of 739, 616, 66, 954
• GCD of 773, 530, 29, 917
• GCD of 953, 305, 85, 648

1. What is the GCD of 216, 663, 64, 839?

GCD of 216, 663, 64, 839 is 1

2. Where do I get the detailed procedure to find GCD of 216, 663, 64, 839?

You can find a detailed procedure to find GCD of 216, 663, 64, 839 on our page.

3. How to find GCD of 216, 663, 64, 839 on a calculator?

You can find the GCD of 216, 663, 64, 839 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.