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, 143, 19, 293 i.e. 1 largest integer that divides all the numbers equally.
GCD of 197, 143, 19, 293 is 1
GCD(197, 143, 19, 293) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 197, 143, 19, 293 is 1
GCD(197, 143, 19, 293) = 1
Given Input numbers are 197, 143, 19, 293
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 143
List of positive integer divisors of 143 that divides 143 without a remainder.
1, 11, 13, 143
Divisors of 19
List of positive integer divisors of 19 that divides 19 without a remainder.
1, 19
Divisors of 293
List of positive integer divisors of 293 that divides 293 without a remainder.
1, 293
Greatest Common Divisior
We found the divisors of 197, 143, 19, 293 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 143, 19, 293 is 1.
Therefore, GCD of numbers 197, 143, 19, 293 is 1
Given Input Data is 197, 143, 19, 293
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 197 is 197
Prime Factorization of 143 is 11 x 13
Prime Factorization of 19 is 19
Prime Factorization of 293 is 293
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, 143) = 28171
GCD(197, 143) = ( 197 x 143 ) / 28171
GCD(197, 143) = 28171 / 28171
GCD(197, 143) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 19
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 19) = 19
GCD(1, 19) = ( 1 x 19 ) / 19
GCD(1, 19) = 19 / 19
GCD(1, 19) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 293
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 293) = 293
GCD(1, 293) = ( 1 x 293 ) / 293
GCD(1, 293) = 293 / 293
GCD(1, 293) = 1
GCD of 197, 143, 19, 293 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 197, 143, 19, 293?
GCD of 197, 143, 19, 293 is 1
2. Where do I get the detailed procedure to find GCD of 197, 143, 19, 293?
You can find a detailed procedure to find GCD of 197, 143, 19, 293 on our page.
3. How to find GCD of 197, 143, 19, 293 on a calculator?
You can find the GCD of 197, 143, 19, 293 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.