GCD of 265, 933, 18, 390 Calculator

Given Input numbers are 265, 933, 18, 390

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

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 933

List of positive integer divisors of 933 that divides 933 without a remainder.

1, 3, 311, 933

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Greatest Common Divisior

We found the divisors of 265, 933, 18, 390 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 265, 933, 18, 390 is 1.

Therefore, GCD of numbers 265, 933, 18, 390 is 1

Given Input Data is 265, 933, 18, 390

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

Prime Factorization of 265 is 5 x 53

Prime Factorization of 933 is 3 x 311

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 390 is 2 x 3 x 5 x 13

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(265, 933) = 247245

GCD(265, 933) = ( 265 x 933 ) / 247245

GCD(265, 933) = 247245 / 247245

GCD(265, 933) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 390

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

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

GCD(1, 390) = 390 / 390

GCD(1, 390) = 1

GCD of 265, 933, 18, 390 is 1

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• GCD of 328, 360, 68, 922
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1. What is the GCD of 265, 933, 18, 390?

GCD of 265, 933, 18, 390 is 1

2. Where do I get the detailed procedure to find GCD of 265, 933, 18, 390?

You can find a detailed procedure to find GCD of 265, 933, 18, 390 on our page.

3. How to find GCD of 265, 933, 18, 390 on a calculator?

You can find the GCD of 265, 933, 18, 390 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.