GCD of 399, 439, 367, 275 Calculator

Given Input numbers are 399, 439, 367, 275

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

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 367

List of positive integer divisors of 367 that divides 367 without a remainder.

1, 367

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Greatest Common Divisior

We found the divisors of 399, 439, 367, 275 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 439, 367, 275 is 1.

Therefore, GCD of numbers 399, 439, 367, 275 is 1

Given Input Data is 399, 439, 367, 275

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

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 439 is 439

Prime Factorization of 367 is 367

Prime Factorization of 275 is 5 x 5 x 11

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(399, 439) = 175161

GCD(399, 439) = ( 399 x 439 ) / 175161

GCD(399, 439) = 175161 / 175161

GCD(399, 439) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 367

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

LCM(1, 367) = 367

GCD(1, 367) = ( 1 x 367 ) / 367

GCD(1, 367) = 367 / 367

GCD(1, 367) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 275

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

LCM(1, 275) = 275

GCD(1, 275) = ( 1 x 275 ) / 275

GCD(1, 275) = 275 / 275

GCD(1, 275) = 1

GCD of 399, 439, 367, 275 is 1

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1. What is the GCD of 399, 439, 367, 275?

GCD of 399, 439, 367, 275 is 1

2. Where do I get the detailed procedure to find GCD of 399, 439, 367, 275?

You can find a detailed procedure to find GCD of 399, 439, 367, 275 on our page.

3. How to find GCD of 399, 439, 367, 275 on a calculator?

You can find the GCD of 399, 439, 367, 275 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.