GCD of 440, 297, 25, 326 Calculator

Given Input numbers are 440, 297, 25, 326

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

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

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 440, 297, 25, 326 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 440, 297, 25, 326 is 1.

Therefore, GCD of numbers 440, 297, 25, 326 is 1

Given Input Data is 440, 297, 25, 326

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

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 297 is 3 x 3 x 3 x 11

Prime Factorization of 25 is 5 x 5

Prime Factorization of 326 is 2 x 163

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(440, 297) = 11880

GCD(440, 297) = ( 440 x 297 ) / 11880

GCD(440, 297) = 130680 / 11880

GCD(440, 297) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 25

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

LCM(11, 25) = 275

GCD(11, 25) = ( 11 x 25 ) / 275

GCD(11, 25) = 275 / 275

GCD(11, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 326

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

LCM(1, 326) = 326

GCD(1, 326) = ( 1 x 326 ) / 326

GCD(1, 326) = 326 / 326

GCD(1, 326) = 1

GCD of 440, 297, 25, 326 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 741, 789, 65, 583
• GCD of 328, 259, 55, 100
• GCD of 597, 529, 33, 252
• GCD of 646, 595, 85, 342
• GCD of 160, 958, 22, 384

1. What is the GCD of 440, 297, 25, 326?

GCD of 440, 297, 25, 326 is 1

2. Where do I get the detailed procedure to find GCD of 440, 297, 25, 326?

You can find a detailed procedure to find GCD of 440, 297, 25, 326 on our page.

3. How to find GCD of 440, 297, 25, 326 on a calculator?

You can find the GCD of 440, 297, 25, 326 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.