GCD of 816, 139, 64, 559 Calculator

Given Input numbers are 816, 139, 64, 559

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

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

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 559

List of positive integer divisors of 559 that divides 559 without a remainder.

1, 13, 43, 559

Greatest Common Divisior

We found the divisors of 816, 139, 64, 559 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 139, 64, 559 is 1.

Therefore, GCD of numbers 816, 139, 64, 559 is 1

Given Input Data is 816, 139, 64, 559

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

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 139 is 139

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

Prime Factorization of 559 is 13 x 43

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(816, 139) = 113424

GCD(816, 139) = ( 816 x 139 ) / 113424

GCD(816, 139) = 113424 / 113424

GCD(816, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 559

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

LCM(1, 559) = 559

GCD(1, 559) = ( 1 x 559 ) / 559

GCD(1, 559) = 559 / 559

GCD(1, 559) = 1

GCD of 816, 139, 64, 559 is 1

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1. What is the GCD of 816, 139, 64, 559?

GCD of 816, 139, 64, 559 is 1

2. Where do I get the detailed procedure to find GCD of 816, 139, 64, 559?

You can find a detailed procedure to find GCD of 816, 139, 64, 559 on our page.

3. How to find GCD of 816, 139, 64, 559 on a calculator?

You can find the GCD of 816, 139, 64, 559 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.