Greatest Common Factor of 172 and 6913
GCF(172, 6913) = 1, Greatest common factor of 172 and 6913 is 1. Greatest Common Factor or Greatest Common Divisor of two numbers is the largest integer by which both the numbers can be divided. There are two different methods to calculate Greatest Common Factor of 172 and 6913. Greatest Common Factor by prime factorization method and Greatest Common Factor by matching factors method.
Greatest Common Factor of 172 and 6913 by prime factorization method
We will first find the prime factorization of 172 and 6913.
Prime Factorization of 172 is 1, 2, 2, 43 and Prime Factorization of 6913 is 1, 31, 223.
- Factorize\( (172) = \) \(1\times 2\times 2\times 43\)
- Factorize\( (6913) = \) \(1\times 31\times 223\)
Now we need to find any which are common for each number (1, 1) and multiply these numbers together.
\(GCF(172, 6913) = 1\times 1 = 1\).
Greatest Common Factor of 172 and 6913 by matching factors method
List of positive integers factors of 172 leaving a remainder zero is 1, 2, 4, 43, 86, 172
List of positive integers factors of 6913 leaving a remainder zero is 1, 31, 223, 6913
As you can see, 1 is the greatest and common number that 172 and 6913 divides into.
So the greatest common factor 172 and 6913 is 1.
\(GCF(172, 6913) = 1\).
If you want to learn more about greatest common divisor, take a look at the Wikipedia page.
