GCD of 326, 826, 43, 309 Calculator

Given Input numbers are 326, 826, 43, 309

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 826

List of positive integer divisors of 826 that divides 826 without a remainder.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 309

List of positive integer divisors of 309 that divides 309 without a remainder.

1, 3, 103, 309

Greatest Common Divisior

We found the divisors of 326, 826, 43, 309 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 326, 826, 43, 309 is 1.

Therefore, GCD of numbers 326, 826, 43, 309 is 1

Given Input Data is 326, 826, 43, 309

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

Prime Factorization of 326 is 2 x 163

Prime Factorization of 826 is 2 x 7 x 59

Prime Factorization of 43 is 43

Prime Factorization of 309 is 3 x 103

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, 826) = 134638

GCD(326, 826) = ( 326 x 826 ) / 134638

GCD(326, 826) = 269276 / 134638

GCD(326, 826) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 43

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

LCM(2, 43) = 86

GCD(2, 43) = ( 2 x 43 ) / 86

GCD(2, 43) = 86 / 86

GCD(2, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 309

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

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

GCD(1, 309) = 309 / 309

GCD(1, 309) = 1

GCD of 326, 826, 43, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 596, 193, 43, 563
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• GCD of 477, 118, 71, 965

1. What is the GCD of 326, 826, 43, 309?

GCD of 326, 826, 43, 309 is 1

2. Where do I get the detailed procedure to find GCD of 326, 826, 43, 309?

You can find a detailed procedure to find GCD of 326, 826, 43, 309 on our page.

3. How to find GCD of 326, 826, 43, 309 on a calculator?

You can find the GCD of 326, 826, 43, 309 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.