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 790, 653, 495, 422 i.e. 1 largest integer that divides all the numbers equally.
GCD of 790, 653, 495, 422 is 1
GCD(790, 653, 495, 422) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 790, 653, 495, 422 is 1
GCD(790, 653, 495, 422) = 1
Given Input numbers are 790, 653, 495, 422
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 790
List of positive integer divisors of 790 that divides 790 without a remainder.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 653
List of positive integer divisors of 653 that divides 653 without a remainder.
1, 653
Divisors of 495
List of positive integer divisors of 495 that divides 495 without a remainder.
1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
Divisors of 422
List of positive integer divisors of 422 that divides 422 without a remainder.
1, 2, 211, 422
Greatest Common Divisior
We found the divisors of 790, 653, 495, 422 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 653, 495, 422 is 1.
Therefore, GCD of numbers 790, 653, 495, 422 is 1
Given Input Data is 790, 653, 495, 422
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 790 is 2 x 5 x 79
Prime Factorization of 653 is 653
Prime Factorization of 495 is 3 x 3 x 5 x 11
Prime Factorization of 422 is 2 x 211
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(790, 653) = 515870
GCD(790, 653) = ( 790 x 653 ) / 515870
GCD(790, 653) = 515870 / 515870
GCD(790, 653) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 495
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 495) = 495
GCD(1, 495) = ( 1 x 495 ) / 495
GCD(1, 495) = 495 / 495
GCD(1, 495) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 422
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 422) = 422
GCD(1, 422) = ( 1 x 422 ) / 422
GCD(1, 422) = 422 / 422
GCD(1, 422) = 1
GCD of 790, 653, 495, 422 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 790, 653, 495, 422?
GCD of 790, 653, 495, 422 is 1
2. Where do I get the detailed procedure to find GCD of 790, 653, 495, 422?
You can find a detailed procedure to find GCD of 790, 653, 495, 422 on our page.
3. How to find GCD of 790, 653, 495, 422 on a calculator?
You can find the GCD of 790, 653, 495, 422 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.