In this assignment you to implement a short C program that works with factorization of integers.
You will write a C program that computes and prints out the sum of all natural numbers below
100,000 that are multiples of 3,5 or 7.
If you are asked to sum all the natural numbers below 20 which are multiples of 3,5 or 7, it’s easy:
The answer is 99 (that is, 3+5+7+9+10+12+14+15+18). To compute this of course, we
enumerated all the natural numbers up to 20 and added to the sum (which starts out at zero),
only those which are multiples of one of the numbers requested.
In this assignment, you will do the above, but for all such numbers less than 100,000.