GCD of 779, 331, 28 Calculator
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 779, 331, 28 i.e. 1 largest integer that divides all the numbers equally.
GCD of 779, 331, 28 is 1
GCD(779, 331, 28) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 779, 331, 28 is 1
GCD(779, 331, 28) = 1
GCDof 779,331,28 is 1
Given Input numbers are 779, 331, 28
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 779
List of positive integer divisors of 779 that divides 779 without a remainder.
1, 19, 41, 779
Divisors of 331
List of positive integer divisors of 331 that divides 331 without a remainder.
1, 331
Divisors of 28
List of positive integer divisors of 28 that divides 28 without a remainder.
1, 2, 4, 7, 14, 28
Greatest Common Divisior
We found the divisors of 779, 331, 28 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 779, 331, 28 is 1.
Therefore, GCD of numbers 779, 331, 28 is 1
Given Input Data is 779, 331, 28
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 779 is 19 x 41
Prime Factorization of 331 is 331
Prime Factorization of 28 is 2 x 2 x 7
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 779, 331, 28 using LCM Formula
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(779, 331) = 257849
GCD(779, 331) = ( 779 x 331 ) / 257849
GCD(779, 331) = 257849 / 257849
GCD(779, 331) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 28
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 28) = 28
GCD(1, 28) = ( 1 x 28 ) / 28
GCD(1, 28) = 28 / 28
GCD(1, 28) = 1
GCD of 779, 331, 28 is 1
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FAQs on GCD of numbers 779, 331, 28
1. What is the GCD of 779, 331, 28?
GCD of 779, 331, 28 is 1
2. Where do I get the detailed procedure to find GCD of 779, 331, 28?
You can find a detailed procedure to find GCD of 779, 331, 28 on our page.
3. How to find GCD of 779, 331, 28 on a calculator?
You can find the GCD of 779, 331, 28 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.