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 790, 313, 570, 815 i.e. 1 largest integer that divides all the numbers equally.
GCD of 790, 313, 570, 815 is 1
GCD(790, 313, 570, 815) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 790, 313, 570, 815 is 1
GCD(790, 313, 570, 815) = 1
Given Input numbers are 790, 313, 570, 815
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 790
List of positive integer divisors of 790 that divides 790 without a remainder.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 313
List of positive integer divisors of 313 that divides 313 without a remainder.
1, 313
Divisors of 570
List of positive integer divisors of 570 that divides 570 without a remainder.
1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
Divisors of 815
List of positive integer divisors of 815 that divides 815 without a remainder.
1, 5, 163, 815
Greatest Common Divisior
We found the divisors of 790, 313, 570, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 313, 570, 815 is 1.
Therefore, GCD of numbers 790, 313, 570, 815 is 1
Given Input Data is 790, 313, 570, 815
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 790 is 2 x 5 x 79
Prime Factorization of 313 is 313
Prime Factorization of 570 is 2 x 3 x 5 x 19
Prime Factorization of 815 is 5 x 163
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(790, 313) = 247270
GCD(790, 313) = ( 790 x 313 ) / 247270
GCD(790, 313) = 247270 / 247270
GCD(790, 313) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 570
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 570) = 570
GCD(1, 570) = ( 1 x 570 ) / 570
GCD(1, 570) = 570 / 570
GCD(1, 570) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 815
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 815) = 815
GCD(1, 815) = ( 1 x 815 ) / 815
GCD(1, 815) = 815 / 815
GCD(1, 815) = 1
GCD of 790, 313, 570, 815 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 790, 313, 570, 815?
GCD of 790, 313, 570, 815 is 1
2. Where do I get the detailed procedure to find GCD of 790, 313, 570, 815?
You can find a detailed procedure to find GCD of 790, 313, 570, 815 on our page.
3. How to find GCD of 790, 313, 570, 815 on a calculator?
You can find the GCD of 790, 313, 570, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.