C++ Program to Find Prime Factors of Number using While Loop
Write C++ Program to Find Prime Factors of Number using While Loop
// CPP Program to Find Prime Factors of Number using While Loop #include <iostream> using namespace std; void primefactors(int num) { int Count; cout << "\nPrime Factors of " << num << " are :--> "; for(Count = 2; num > 1; Count++) { while(num % Count == 0) { cout << Count << " "; num = num / Count; } } cout << endl; } int main() { int num; cout << "Enter a positive integer :--> "; cin >> num; primefactors(num); return 0; }
Output:
Enter a positive integer :--> 98
Prime Factors of 98 are :--> 2 7 7