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 404, 842, 79, 674 i.e. 1 largest integer that divides all the numbers equally.
GCD of 404, 842, 79, 674 is 1
GCD(404, 842, 79, 674) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 404, 842, 79, 674 is 1
GCD(404, 842, 79, 674) = 1
Given Input numbers are 404, 842, 79, 674
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 404
List of positive integer divisors of 404 that divides 404 without a remainder.
1, 2, 4, 101, 202, 404
Divisors of 842
List of positive integer divisors of 842 that divides 842 without a remainder.
1, 2, 421, 842
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 674
List of positive integer divisors of 674 that divides 674 without a remainder.
1, 2, 337, 674
Greatest Common Divisior
We found the divisors of 404, 842, 79, 674 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 842, 79, 674 is 1.
Therefore, GCD of numbers 404, 842, 79, 674 is 1
Given Input Data is 404, 842, 79, 674
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 404 is 2 x 2 x 101
Prime Factorization of 842 is 2 x 421
Prime Factorization of 79 is 79
Prime Factorization of 674 is 2 x 337
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(404, 842) = 170084
GCD(404, 842) = ( 404 x 842 ) / 170084
GCD(404, 842) = 340168 / 170084
GCD(404, 842) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 79) = 158
GCD(2, 79) = ( 2 x 79 ) / 158
GCD(2, 79) = 158 / 158
GCD(2, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 674
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 674) = 674
GCD(1, 674) = ( 1 x 674 ) / 674
GCD(1, 674) = 674 / 674
GCD(1, 674) = 1
GCD of 404, 842, 79, 674 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 404, 842, 79, 674?
GCD of 404, 842, 79, 674 is 1
2. Where do I get the detailed procedure to find GCD of 404, 842, 79, 674?
You can find a detailed procedure to find GCD of 404, 842, 79, 674 on our page.
3. How to find GCD of 404, 842, 79, 674 on a calculator?
You can find the GCD of 404, 842, 79, 674 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.