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 173, 172, 859, 637 i.e. 1 largest integer that divides all the numbers equally.
GCD of 173, 172, 859, 637 is 1
GCD(173, 172, 859, 637) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 173, 172, 859, 637 is 1
GCD(173, 172, 859, 637) = 1
Given Input numbers are 173, 172, 859, 637
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 173
List of positive integer divisors of 173 that divides 173 without a remainder.
1, 173
Divisors of 172
List of positive integer divisors of 172 that divides 172 without a remainder.
1, 2, 4, 43, 86, 172
Divisors of 859
List of positive integer divisors of 859 that divides 859 without a remainder.
1, 859
Divisors of 637
List of positive integer divisors of 637 that divides 637 without a remainder.
1, 7, 13, 49, 91, 637
Greatest Common Divisior
We found the divisors of 173, 172, 859, 637 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 173, 172, 859, 637 is 1.
Therefore, GCD of numbers 173, 172, 859, 637 is 1
Given Input Data is 173, 172, 859, 637
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 173 is 173
Prime Factorization of 172 is 2 x 2 x 43
Prime Factorization of 859 is 859
Prime Factorization of 637 is 7 x 7 x 13
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(173, 172) = 29756
GCD(173, 172) = ( 173 x 172 ) / 29756
GCD(173, 172) = 29756 / 29756
GCD(173, 172) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 859
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 859) = 859
GCD(1, 859) = ( 1 x 859 ) / 859
GCD(1, 859) = 859 / 859
GCD(1, 859) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 637
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 637) = 637
GCD(1, 637) = ( 1 x 637 ) / 637
GCD(1, 637) = 637 / 637
GCD(1, 637) = 1
GCD of 173, 172, 859, 637 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 173, 172, 859, 637?
GCD of 173, 172, 859, 637 is 1
2. Where do I get the detailed procedure to find GCD of 173, 172, 859, 637?
You can find a detailed procedure to find GCD of 173, 172, 859, 637 on our page.
3. How to find GCD of 173, 172, 859, 637 on a calculator?
You can find the GCD of 173, 172, 859, 637 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.