GCD of 418, 330, 25, 383 Calculator

Given Input numbers are 418, 330, 25, 383

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

Divisors of 418

List of positive integer divisors of 418 that divides 418 without a remainder.

1, 2, 11, 19, 22, 38, 209, 418

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 25

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

1, 5, 25

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Greatest Common Divisior

We found the divisors of 418, 330, 25, 383 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 418, 330, 25, 383 is 1.

Therefore, GCD of numbers 418, 330, 25, 383 is 1

Given Input Data is 418, 330, 25, 383

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

Prime Factorization of 418 is 2 x 11 x 19

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 25 is 5 x 5

Prime Factorization of 383 is 383

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(418, 330) = 6270

GCD(418, 330) = ( 418 x 330 ) / 6270

GCD(418, 330) = 137940 / 6270

GCD(418, 330) = 22

Step2:

Here we consider the GCD from the above i.e. 22 as first number and the next as 25

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

LCM(22, 25) = 550

GCD(22, 25) = ( 22 x 25 ) / 550

GCD(22, 25) = 550 / 550

GCD(22, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 383

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

LCM(1, 383) = 383

GCD(1, 383) = ( 1 x 383 ) / 383

GCD(1, 383) = 383 / 383

GCD(1, 383) = 1

GCD of 418, 330, 25, 383 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 920, 490, 78, 734
• GCD of 152, 783, 33, 558
• GCD of 537, 164, 11, 205
• GCD of 256, 684, 24, 231
• GCD of 918, 755, 96, 148

1. What is the GCD of 418, 330, 25, 383?

GCD of 418, 330, 25, 383 is 1

2. Where do I get the detailed procedure to find GCD of 418, 330, 25, 383?

You can find a detailed procedure to find GCD of 418, 330, 25, 383 on our page.

3. How to find GCD of 418, 330, 25, 383 on a calculator?

You can find the GCD of 418, 330, 25, 383 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.