GCD of 326, 720, 79, 859 Calculator

Given Input numbers are 326, 720, 79, 859

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

Divisors of 326

List of positive integer divisors of 326 that divides 326 without a remainder.

1, 2, 163, 326

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Greatest Common Divisior

We found the divisors of 326, 720, 79, 859 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 326, 720, 79, 859 is 1.

Therefore, GCD of numbers 326, 720, 79, 859 is 1

Given Input Data is 326, 720, 79, 859

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

Prime Factorization of 326 is 2 x 163

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 79 is 79

Prime Factorization of 859 is 859

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(326, 720) = 117360

GCD(326, 720) = ( 326 x 720 ) / 117360

GCD(326, 720) = 234720 / 117360

GCD(326, 720) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 859

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

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

GCD(1, 859) = 859 / 859

GCD(1, 859) = 1

GCD of 326, 720, 79, 859 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 729, 24, 139
• GCD of 550, 357, 40, 618
• GCD of 132, 649, 86, 354
• GCD of 272, 103, 53, 859
• GCD of 520, 596, 91, 833

1. What is the GCD of 326, 720, 79, 859?

GCD of 326, 720, 79, 859 is 1

2. Where do I get the detailed procedure to find GCD of 326, 720, 79, 859?

You can find a detailed procedure to find GCD of 326, 720, 79, 859 on our page.

3. How to find GCD of 326, 720, 79, 859 on a calculator?

You can find the GCD of 326, 720, 79, 859 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.