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 209, 788, 97, 622 i.e. 1 largest integer that divides all the numbers equally.
GCD of 209, 788, 97, 622 is 1
GCD(209, 788, 97, 622) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 209, 788, 97, 622 is 1
GCD(209, 788, 97, 622) = 1
Given Input numbers are 209, 788, 97, 622
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 209
List of positive integer divisors of 209 that divides 209 without a remainder.
1, 11, 19, 209
Divisors of 788
List of positive integer divisors of 788 that divides 788 without a remainder.
1, 2, 4, 197, 394, 788
Divisors of 97
List of positive integer divisors of 97 that divides 97 without a remainder.
1, 97
Divisors of 622
List of positive integer divisors of 622 that divides 622 without a remainder.
1, 2, 311, 622
Greatest Common Divisior
We found the divisors of 209, 788, 97, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 209, 788, 97, 622 is 1.
Therefore, GCD of numbers 209, 788, 97, 622 is 1
Given Input Data is 209, 788, 97, 622
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 209 is 11 x 19
Prime Factorization of 788 is 2 x 2 x 197
Prime Factorization of 97 is 97
Prime Factorization of 622 is 2 x 311
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(209, 788) = 164692
GCD(209, 788) = ( 209 x 788 ) / 164692
GCD(209, 788) = 164692 / 164692
GCD(209, 788) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 97
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 97) = 97
GCD(1, 97) = ( 1 x 97 ) / 97
GCD(1, 97) = 97 / 97
GCD(1, 97) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 622
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 622) = 622
GCD(1, 622) = ( 1 x 622 ) / 622
GCD(1, 622) = 622 / 622
GCD(1, 622) = 1
GCD of 209, 788, 97, 622 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 209, 788, 97, 622?
GCD of 209, 788, 97, 622 is 1
2. Where do I get the detailed procedure to find GCD of 209, 788, 97, 622?
You can find a detailed procedure to find GCD of 209, 788, 97, 622 on our page.
3. How to find GCD of 209, 788, 97, 622 on a calculator?
You can find the GCD of 209, 788, 97, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.