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 197, 125, 89, 399 i.e. 1 largest integer that divides all the numbers equally.
GCD of 197, 125, 89, 399 is 1
GCD(197, 125, 89, 399) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 197, 125, 89, 399 is 1
GCD(197, 125, 89, 399) = 1
Given Input numbers are 197, 125, 89, 399
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 197
List of positive integer divisors of 197 that divides 197 without a remainder.
1, 197
Divisors of 125
List of positive integer divisors of 125 that divides 125 without a remainder.
1, 5, 25, 125
Divisors of 89
List of positive integer divisors of 89 that divides 89 without a remainder.
1, 89
Divisors of 399
List of positive integer divisors of 399 that divides 399 without a remainder.
1, 3, 7, 19, 21, 57, 133, 399
Greatest Common Divisior
We found the divisors of 197, 125, 89, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 125, 89, 399 is 1.
Therefore, GCD of numbers 197, 125, 89, 399 is 1
Given Input Data is 197, 125, 89, 399
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 197 is 197
Prime Factorization of 125 is 5 x 5 x 5
Prime Factorization of 89 is 89
Prime Factorization of 399 is 3 x 7 x 19
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(197, 125) = 24625
GCD(197, 125) = ( 197 x 125 ) / 24625
GCD(197, 125) = 24625 / 24625
GCD(197, 125) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 89
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 89) = 89
GCD(1, 89) = ( 1 x 89 ) / 89
GCD(1, 89) = 89 / 89
GCD(1, 89) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 399
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 399) = 399
GCD(1, 399) = ( 1 x 399 ) / 399
GCD(1, 399) = 399 / 399
GCD(1, 399) = 1
GCD of 197, 125, 89, 399 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 197, 125, 89, 399?
GCD of 197, 125, 89, 399 is 1
2. Where do I get the detailed procedure to find GCD of 197, 125, 89, 399?
You can find a detailed procedure to find GCD of 197, 125, 89, 399 on our page.
3. How to find GCD of 197, 125, 89, 399 on a calculator?
You can find the GCD of 197, 125, 89, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.