Greatest Common Factor of 244 and 1543
GCF(244, 1543) = 1, Greatest common factor of 244 and 1543 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 244 and 1543. Greatest Common Factor by prime factorization method and Greatest Common Factor by matching factors method.
Greatest Common Factor of 244 and 1543 by prime factorization method
We will first find the prime factorization of 244 and 1543.
Prime Factorization of 244 is 1, 2, 2, 61 and Prime Factorization of 1543 is 1, 1543.
- Factorize\( (244) = \) \(1\times 2\times 2\times 61\)
- Factorize\( (1543) = \) \(1\times 1543\)
Now we need to find any which are common for each number (1, 1) and multiply these numbers together.
\(GCF(244, 1543) = 1\times 1 = 1\).
Greatest Common Factor of 244 and 1543 by matching factors method
List of positive integers factors of 244 leaving a remainder zero is 1, 2, 4, 61, 122, 244
List of positive integers factors of 1543 leaving a remainder zero is 1, 1543
As you can see, 1 is the greatest and common number that 244 and 1543 divides into.
So the greatest common factor 244 and 1543 is 1.
\(GCF(244, 1543) = 1\).
If you want to learn more about greatest common divisor, take a look at the Wikipedia page.
