GCD of 659, 658, 13, 864 Calculator

Given Input numbers are 659, 658, 13, 864

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

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

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

Greatest Common Divisior

We found the divisors of 659, 658, 13, 864 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 659, 658, 13, 864 is 1.

Therefore, GCD of numbers 659, 658, 13, 864 is 1

Given Input Data is 659, 658, 13, 864

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

Prime Factorization of 659 is 659

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 13 is 13

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 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(659, 658) = 433622

GCD(659, 658) = ( 659 x 658 ) / 433622

GCD(659, 658) = 433622 / 433622

GCD(659, 658) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 864

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

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

GCD(1, 864) = 864 / 864

GCD(1, 864) = 1

GCD of 659, 658, 13, 864 is 1

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• GCD of 292, 192, 50, 519
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1. What is the GCD of 659, 658, 13, 864?

GCD of 659, 658, 13, 864 is 1

2. Where do I get the detailed procedure to find GCD of 659, 658, 13, 864?

You can find a detailed procedure to find GCD of 659, 658, 13, 864 on our page.

3. How to find GCD of 659, 658, 13, 864 on a calculator?

You can find the GCD of 659, 658, 13, 864 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.