Thread: New to C, printing arrays

I am attempting to write a simple program that prints all factors of a number entered from a user. I am trying to limit my printing to
5 factors per line. I am experimenting with an array, I am new to C, can anyone offer any suggestions? The code follows:

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>

void main(void)
{
int number, decrease, arrFact[1000];

clrscr();

printf("PLEASE ENTER A NUMBER: ");
scanf("%d", &number);
if ((number % 2 !=0 )&&(number %3 !=0)&&(number%5!= 0))
{printf("This number is prime.");}
else
{printf("\nTHANK YOU, THE FACTORS OF %d ARE: ", number);}


for(decrease=number; decrease >= 2; decrease--) //Loop Counter for factors
{ if(number % decrease == 0)
{arrFact[decrease]=decrease;
printf("%d, ", arrFact[decrease]);
}

//attempting to print 5 factors per line Help!!
}

printf("\n and 1");

}

Since you are new to C, use a loop to attempt to do it. The move up to using arrays.

Also, why are you checking in your if statement if it is divisible by 3 or 5. You do not need to.

Check to make sure you understand how to find the factors of a number.

I gave my Java students a problem similar to this.

Mr. C.