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 775, 146, 78, 956 i.e. 1 largest integer that divides all the numbers equally.
GCD of 775, 146, 78, 956 is 1
GCD(775, 146, 78, 956) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 775, 146, 78, 956 is 1
GCD(775, 146, 78, 956) = 1
Given Input numbers are 775, 146, 78, 956
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 775
List of positive integer divisors of 775 that divides 775 without a remainder.
1, 5, 25, 31, 155, 775
Divisors of 146
List of positive integer divisors of 146 that divides 146 without a remainder.
1, 2, 73, 146
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 956
List of positive integer divisors of 956 that divides 956 without a remainder.
1, 2, 4, 239, 478, 956
Greatest Common Divisior
We found the divisors of 775, 146, 78, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 775, 146, 78, 956 is 1.
Therefore, GCD of numbers 775, 146, 78, 956 is 1
Given Input Data is 775, 146, 78, 956
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 775 is 5 x 5 x 31
Prime Factorization of 146 is 2 x 73
Prime Factorization of 78 is 2 x 3 x 13
Prime Factorization of 956 is 2 x 2 x 239
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(775, 146) = 113150
GCD(775, 146) = ( 775 x 146 ) / 113150
GCD(775, 146) = 113150 / 113150
GCD(775, 146) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 78
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 78) = 78
GCD(1, 78) = ( 1 x 78 ) / 78
GCD(1, 78) = 78 / 78
GCD(1, 78) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 956
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 956) = 956
GCD(1, 956) = ( 1 x 956 ) / 956
GCD(1, 956) = 956 / 956
GCD(1, 956) = 1
GCD of 775, 146, 78, 956 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 775, 146, 78, 956?
GCD of 775, 146, 78, 956 is 1
2. Where do I get the detailed procedure to find GCD of 775, 146, 78, 956?
You can find a detailed procedure to find GCD of 775, 146, 78, 956 on our page.
3. How to find GCD of 775, 146, 78, 956 on a calculator?
You can find the GCD of 775, 146, 78, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.