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 403, 624, 197 i.e. 1 largest integer that divides all the numbers equally.
GCD of 403, 624, 197 is 1
GCD(403, 624, 197) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 403, 624, 197 is 1
GCD(403, 624, 197) = 1
Given Input numbers are 403, 624, 197
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 403
List of positive integer divisors of 403 that divides 403 without a remainder.
1, 13, 31, 403
Divisors of 624
List of positive integer divisors of 624 that divides 624 without a remainder.
1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
Divisors of 197
List of positive integer divisors of 197 that divides 197 without a remainder.
1, 197
Greatest Common Divisior
We found the divisors of 403, 624, 197 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 403, 624, 197 is 1.
Therefore, GCD of numbers 403, 624, 197 is 1
Given Input Data is 403, 624, 197
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 403 is 13 x 31
Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13
Prime Factorization of 197 is 197
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(403, 624) = 19344
GCD(403, 624) = ( 403 x 624 ) / 19344
GCD(403, 624) = 251472 / 19344
GCD(403, 624) = 13
Step2:
Here we consider the GCD from the above i.e. 13 as first number and the next as 197
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(13, 197) = 2561
GCD(13, 197) = ( 13 x 197 ) / 2561
GCD(13, 197) = 2561 / 2561
GCD(13, 197) = 1
GCD of 403, 624, 197 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 403, 624, 197?
GCD of 403, 624, 197 is 1
2. Where do I get the detailed procedure to find GCD of 403, 624, 197?
You can find a detailed procedure to find GCD of 403, 624, 197 on our page.
3. How to find GCD of 403, 624, 197 on a calculator?
You can find the GCD of 403, 624, 197 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.