Factor decomposition (positive integer)

factorization: The process by which an integer is decomposed into two or more integers, except 1, which is called the factor of the number.

Example: if n = p x q, then p, q is called N factor.

A number may also have multiple factors.

Example: 4 x 5 = 2 x 10.

Program:

1#include <stdio.h>2#include <math.h>3 4 intMain () {5     intn =-1;6     inti;7     intp,q;8     9      while(N <1){Tenprintf"\ n Please enter the value of: (1 < N) \n\tn ="); Onescanf"%d", &n); A     } -      -      for(i =1; I <= sqrt (n); i++){ the            if(n% i = =0){ -p =i; -Q = n/p; -printf"\ t%d =%d *%d\n", n,p,q); +            } -        } +     return 0; A}

Result 1:

　　　　　

Result 2:

　　　　　

Factor decomposition (positive integer)