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 620, 885, 794, 298 i.e. 1 largest integer that divides all the numbers equally.
GCD of 620, 885, 794, 298 is 1
GCD(620, 885, 794, 298) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 620, 885, 794, 298 is 1
GCD(620, 885, 794, 298) = 1
Given Input numbers are 620, 885, 794, 298
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 620
List of positive integer divisors of 620 that divides 620 without a remainder.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 885
List of positive integer divisors of 885 that divides 885 without a remainder.
1, 3, 5, 15, 59, 177, 295, 885
Divisors of 794
List of positive integer divisors of 794 that divides 794 without a remainder.
1, 2, 397, 794
Divisors of 298
List of positive integer divisors of 298 that divides 298 without a remainder.
1, 2, 149, 298
Greatest Common Divisior
We found the divisors of 620, 885, 794, 298 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 885, 794, 298 is 1.
Therefore, GCD of numbers 620, 885, 794, 298 is 1
Given Input Data is 620, 885, 794, 298
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 620 is 2 x 2 x 5 x 31
Prime Factorization of 885 is 3 x 5 x 59
Prime Factorization of 794 is 2 x 397
Prime Factorization of 298 is 2 x 149
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(620, 885) = 109740
GCD(620, 885) = ( 620 x 885 ) / 109740
GCD(620, 885) = 548700 / 109740
GCD(620, 885) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 794
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 794) = 3970
GCD(5, 794) = ( 5 x 794 ) / 3970
GCD(5, 794) = 3970 / 3970
GCD(5, 794) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 298
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 298) = 298
GCD(1, 298) = ( 1 x 298 ) / 298
GCD(1, 298) = 298 / 298
GCD(1, 298) = 1
GCD of 620, 885, 794, 298 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 620, 885, 794, 298?
GCD of 620, 885, 794, 298 is 1
2. Where do I get the detailed procedure to find GCD of 620, 885, 794, 298?
You can find a detailed procedure to find GCD of 620, 885, 794, 298 on our page.
3. How to find GCD of 620, 885, 794, 298 on a calculator?
You can find the GCD of 620, 885, 794, 298 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.