GCD of 78, 72, 41 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 78, 72, 41 i.e. 1 largest integer that divides all the numbers equally.
GCD of 78, 72, 41 is 1
GCD(78, 72, 41) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 78, 72, 41 is 1
GCD(78, 72, 41) = 1
GCDof 78,72,41 is 1
Given Input numbers are 78, 72, 41
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 78
List of positive integer divisors of 78 that divides 78 without a remainder.
1, 2, 3, 6, 13, 26, 39, 78
Divisors of 72
List of positive integer divisors of 72 that divides 72 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
Divisors of 41
List of positive integer divisors of 41 that divides 41 without a remainder.
1, 41
Greatest Common Divisior
We found the divisors of 78, 72, 41 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 78, 72, 41 is 1.
Therefore, GCD of numbers 78, 72, 41 is 1
Given Input Data is 78, 72, 41
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 78 is 2 x 3 x 13
Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3
Prime Factorization of 41 is 41
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 78, 72, 41 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(78, 72) = 936
GCD(78, 72) = ( 78 x 72 ) / 936
GCD(78, 72) = 5616 / 936
GCD(78, 72) = 6
Step2:
Here we consider the GCD from the above i.e. 6 as first number and the next as 41
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(6, 41) = 246
GCD(6, 41) = ( 6 x 41 ) / 246
GCD(6, 41) = 246 / 246
GCD(6, 41) = 1
GCD of 78, 72, 41 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
FAQs on GCD of numbers 78, 72, 41
1. What is the GCD of 78, 72, 41?
GCD of 78, 72, 41 is 1
2. Where do I get the detailed procedure to find GCD of 78, 72, 41?
You can find a detailed procedure to find GCD of 78, 72, 41 on our page.
3. How to find GCD of 78, 72, 41 on a calculator?
You can find the GCD of 78, 72, 41 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.