C Program to print prime numbers in the given range

#include<stdio.h>
int main()
{
	int limit, n, factors, i;
	
	printf("Enter limit : ");
	scanf("%d", &limit);
	
	for(n=1 ; n<=limit ; n++)
	{
		factors=0;	
		for(i=1 ; i<=n ; i++)
		{
			if(n%i==0)
				++factors;
		}
		if(factors==2)
			printf("%d is prime\n", n);
	}
	return 0;	
}