Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 248, 555, 571, 393 i.e. 1 largest integer that divides all the numbers equally.
GCD of 248, 555, 571, 393 is 1
GCD(248, 555, 571, 393) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 248, 555, 571, 393 is 1
GCD(248, 555, 571, 393) = 1
Given Input numbers are 248, 555, 571, 393
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 248
List of positive integer divisors of 248 that divides 248 without a remainder.
1, 2, 4, 8, 31, 62, 124, 248
Divisors of 555
List of positive integer divisors of 555 that divides 555 without a remainder.
1, 3, 5, 15, 37, 111, 185, 555
Divisors of 571
List of positive integer divisors of 571 that divides 571 without a remainder.
1, 571
Divisors of 393
List of positive integer divisors of 393 that divides 393 without a remainder.
1, 3, 131, 393
Greatest Common Divisior
We found the divisors of 248, 555, 571, 393 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 555, 571, 393 is 1.
Therefore, GCD of numbers 248, 555, 571, 393 is 1
Given Input Data is 248, 555, 571, 393
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 248 is 2 x 2 x 2 x 31
Prime Factorization of 555 is 3 x 5 x 37
Prime Factorization of 571 is 571
Prime Factorization of 393 is 3 x 131
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(248, 555) = 137640
GCD(248, 555) = ( 248 x 555 ) / 137640
GCD(248, 555) = 137640 / 137640
GCD(248, 555) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 571
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 571) = 571
GCD(1, 571) = ( 1 x 571 ) / 571
GCD(1, 571) = 571 / 571
GCD(1, 571) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 393
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
GCD(1, 393) = 393 / 393
GCD(1, 393) = 1
GCD of 248, 555, 571, 393 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 248, 555, 571, 393?
GCD of 248, 555, 571, 393 is 1
2. Where do I get the detailed procedure to find GCD of 248, 555, 571, 393?
You can find a detailed procedure to find GCD of 248, 555, 571, 393 on our page.
3. How to find GCD of 248, 555, 571, 393 on a calculator?
You can find the GCD of 248, 555, 571, 393 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.