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 853, 285, 98, 897 i.e. 1 largest integer that divides all the numbers equally.
GCD of 853, 285, 98, 897 is 1
GCD(853, 285, 98, 897) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 853, 285, 98, 897 is 1
GCD(853, 285, 98, 897) = 1
Given Input numbers are 853, 285, 98, 897
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 853
List of positive integer divisors of 853 that divides 853 without a remainder.
1, 853
Divisors of 285
List of positive integer divisors of 285 that divides 285 without a remainder.
1, 3, 5, 15, 19, 57, 95, 285
Divisors of 98
List of positive integer divisors of 98 that divides 98 without a remainder.
1, 2, 7, 14, 49, 98
Divisors of 897
List of positive integer divisors of 897 that divides 897 without a remainder.
1, 3, 13, 23, 39, 69, 299, 897
Greatest Common Divisior
We found the divisors of 853, 285, 98, 897 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 285, 98, 897 is 1.
Therefore, GCD of numbers 853, 285, 98, 897 is 1
Given Input Data is 853, 285, 98, 897
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 853 is 853
Prime Factorization of 285 is 3 x 5 x 19
Prime Factorization of 98 is 2 x 7 x 7
Prime Factorization of 897 is 3 x 13 x 23
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(853, 285) = 243105
GCD(853, 285) = ( 853 x 285 ) / 243105
GCD(853, 285) = 243105 / 243105
GCD(853, 285) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 98
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 98) = 98
GCD(1, 98) = ( 1 x 98 ) / 98
GCD(1, 98) = 98 / 98
GCD(1, 98) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 897
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 897) = 897
GCD(1, 897) = ( 1 x 897 ) / 897
GCD(1, 897) = 897 / 897
GCD(1, 897) = 1
GCD of 853, 285, 98, 897 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 853, 285, 98, 897?
GCD of 853, 285, 98, 897 is 1
2. Where do I get the detailed procedure to find GCD of 853, 285, 98, 897?
You can find a detailed procedure to find GCD of 853, 285, 98, 897 on our page.
3. How to find GCD of 853, 285, 98, 897 on a calculator?
You can find the GCD of 853, 285, 98, 897 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.