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 77, 82, 30, 96 i.e. 1 largest integer that divides all the numbers equally.
GCD of 77, 82, 30, 96 is 1
GCD(77, 82, 30, 96) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 77, 82, 30, 96 is 1
GCD(77, 82, 30, 96) = 1
Given Input numbers are 77, 82, 30, 96
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 77
List of positive integer divisors of 77 that divides 77 without a remainder.
1, 7, 11, 77
Divisors of 82
List of positive integer divisors of 82 that divides 82 without a remainder.
1, 2, 41, 82
Divisors of 30
List of positive integer divisors of 30 that divides 30 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30
Divisors of 96
List of positive integer divisors of 96 that divides 96 without a remainder.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
Greatest Common Divisior
We found the divisors of 77, 82, 30, 96 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 77, 82, 30, 96 is 1.
Therefore, GCD of numbers 77, 82, 30, 96 is 1
Given Input Data is 77, 82, 30, 96
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 77 is 7 x 11
Prime Factorization of 82 is 2 x 41
Prime Factorization of 30 is 2 x 3 x 5
Prime Factorization of 96 is 2 x 2 x 2 x 2 x 2 x 3
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(77, 82) = 6314
GCD(77, 82) = ( 77 x 82 ) / 6314
GCD(77, 82) = 6314 / 6314
GCD(77, 82) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 30
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 30) = 30
GCD(1, 30) = ( 1 x 30 ) / 30
GCD(1, 30) = 30 / 30
GCD(1, 30) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 96
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 96) = 96
GCD(1, 96) = ( 1 x 96 ) / 96
GCD(1, 96) = 96 / 96
GCD(1, 96) = 1
GCD of 77, 82, 30, 96 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 77, 82, 30, 96?
GCD of 77, 82, 30, 96 is 1
2. Where do I get the detailed procedure to find GCD of 77, 82, 30, 96?
You can find a detailed procedure to find GCD of 77, 82, 30, 96 on our page.
3. How to find GCD of 77, 82, 30, 96 on a calculator?
You can find the GCD of 77, 82, 30, 96 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.