GCD of 391, 515, 599, 384 Calculator

Given Input numbers are 391, 515, 599, 384

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

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Divisors of 515

List of positive integer divisors of 515 that divides 515 without a remainder.

1, 5, 103, 515

Divisors of 599

List of positive integer divisors of 599 that divides 599 without a remainder.

1, 599

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Greatest Common Divisior

We found the divisors of 391, 515, 599, 384 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 391, 515, 599, 384 is 1.

Therefore, GCD of numbers 391, 515, 599, 384 is 1

Given Input Data is 391, 515, 599, 384

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

Prime Factorization of 391 is 17 x 23

Prime Factorization of 515 is 5 x 103

Prime Factorization of 599 is 599

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(391, 515) = 201365

GCD(391, 515) = ( 391 x 515 ) / 201365

GCD(391, 515) = 201365 / 201365

GCD(391, 515) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 599

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

LCM(1, 599) = 599

GCD(1, 599) = ( 1 x 599 ) / 599

GCD(1, 599) = 599 / 599

GCD(1, 599) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 384

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

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

GCD(1, 384) = 384 / 384

GCD(1, 384) = 1

GCD of 391, 515, 599, 384 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 157, 651, 130, 698
• GCD of 549, 153, 339, 780
• GCD of 918, 460, 595, 257
• GCD of 870, 163, 601, 215
• GCD of 417, 221, 227, 225

1. What is the GCD of 391, 515, 599, 384?

GCD of 391, 515, 599, 384 is 1

2. Where do I get the detailed procedure to find GCD of 391, 515, 599, 384?

You can find a detailed procedure to find GCD of 391, 515, 599, 384 on our page.

3. How to find GCD of 391, 515, 599, 384 on a calculator?

You can find the GCD of 391, 515, 599, 384 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.