GCD of 656, 370, 326 Calculator

Given Input numbers are 656, 370, 326

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

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 326

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

1, 2, 163, 326

Greatest Common Divisior

We found the divisors of 656, 370, 326 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 370, 326 is 2.

Therefore, GCD of numbers 656, 370, 326 is 2

Given Input Data is 656, 370, 326

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

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 326 is 2 x 163

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(656, 370) = 121360

GCD(656, 370) = ( 656 x 370 ) / 121360

GCD(656, 370) = 242720 / 121360

GCD(656, 370) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 326

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

LCM(2, 326) = 326

GCD(2, 326) = ( 2 x 326 ) / 326

GCD(2, 326) = 652 / 326

GCD(2, 326) = 2

GCD of 656, 370, 326 is 2

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1. What is the GCD of 656, 370, 326?

GCD of 656, 370, 326 is 2

2. Where do I get the detailed procedure to find GCD of 656, 370, 326?

You can find a detailed procedure to find GCD of 656, 370, 326 on our page.

3. How to find GCD of 656, 370, 326 on a calculator?

You can find the GCD of 656, 370, 326 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.