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 386, 155, 568, 779 i.e. 1 largest integer that divides all the numbers equally.
GCD of 386, 155, 568, 779 is 1
GCD(386, 155, 568, 779) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 386, 155, 568, 779 is 1
GCD(386, 155, 568, 779) = 1
Given Input numbers are 386, 155, 568, 779
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 386
List of positive integer divisors of 386 that divides 386 without a remainder.
1, 2, 193, 386
Divisors of 155
List of positive integer divisors of 155 that divides 155 without a remainder.
1, 5, 31, 155
Divisors of 568
List of positive integer divisors of 568 that divides 568 without a remainder.
1, 2, 4, 8, 71, 142, 284, 568
Divisors of 779
List of positive integer divisors of 779 that divides 779 without a remainder.
1, 19, 41, 779
Greatest Common Divisior
We found the divisors of 386, 155, 568, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 386, 155, 568, 779 is 1.
Therefore, GCD of numbers 386, 155, 568, 779 is 1
Given Input Data is 386, 155, 568, 779
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 386 is 2 x 193
Prime Factorization of 155 is 5 x 31
Prime Factorization of 568 is 2 x 2 x 2 x 71
Prime Factorization of 779 is 19 x 41
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(386, 155) = 59830
GCD(386, 155) = ( 386 x 155 ) / 59830
GCD(386, 155) = 59830 / 59830
GCD(386, 155) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 568
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 568) = 568
GCD(1, 568) = ( 1 x 568 ) / 568
GCD(1, 568) = 568 / 568
GCD(1, 568) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 779
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 779) = 779
GCD(1, 779) = ( 1 x 779 ) / 779
GCD(1, 779) = 779 / 779
GCD(1, 779) = 1
GCD of 386, 155, 568, 779 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 386, 155, 568, 779?
GCD of 386, 155, 568, 779 is 1
2. Where do I get the detailed procedure to find GCD of 386, 155, 568, 779?
You can find a detailed procedure to find GCD of 386, 155, 568, 779 on our page.
3. How to find GCD of 386, 155, 568, 779 on a calculator?
You can find the GCD of 386, 155, 568, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.