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 422, 969, 79, 755 i.e. 1 largest integer that divides all the numbers equally.
GCD of 422, 969, 79, 755 is 1
GCD(422, 969, 79, 755) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 422, 969, 79, 755 is 1
GCD(422, 969, 79, 755) = 1
Given Input numbers are 422, 969, 79, 755
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 422
List of positive integer divisors of 422 that divides 422 without a remainder.
1, 2, 211, 422
Divisors of 969
List of positive integer divisors of 969 that divides 969 without a remainder.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 755
List of positive integer divisors of 755 that divides 755 without a remainder.
1, 5, 151, 755
Greatest Common Divisior
We found the divisors of 422, 969, 79, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 969, 79, 755 is 1.
Therefore, GCD of numbers 422, 969, 79, 755 is 1
Given Input Data is 422, 969, 79, 755
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 422 is 2 x 211
Prime Factorization of 969 is 3 x 17 x 19
Prime Factorization of 79 is 79
Prime Factorization of 755 is 5 x 151
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(422, 969) = 408918
GCD(422, 969) = ( 422 x 969 ) / 408918
GCD(422, 969) = 408918 / 408918
GCD(422, 969) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 79) = 79
GCD(1, 79) = ( 1 x 79 ) / 79
GCD(1, 79) = 79 / 79
GCD(1, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 755
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 755) = 755
GCD(1, 755) = ( 1 x 755 ) / 755
GCD(1, 755) = 755 / 755
GCD(1, 755) = 1
GCD of 422, 969, 79, 755 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 422, 969, 79, 755?
GCD of 422, 969, 79, 755 is 1
2. Where do I get the detailed procedure to find GCD of 422, 969, 79, 755?
You can find a detailed procedure to find GCD of 422, 969, 79, 755 on our page.
3. How to find GCD of 422, 969, 79, 755 on a calculator?
You can find the GCD of 422, 969, 79, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.