ºÝºÝߣ

#include<stdio.h> void main() { int i,j,b=2,c; printf("\nEnter a composite number: "); scanf("%d", &c); printf("Factors: "); for(i=1; i<=c/2; i++) { if(c%i==0) { printf("%d ", i); for(j=2; j<=i/2; j++) //since a numbr cand be divisible by a number greated than its half { if(i%j > 0) b = i; else if(i==3) b = 3; } } } printf("%d\nLargest prime factor: %d\n", c, b); }