if n is a positive integer and the product of all integers from 1 to n , inclusive , is a multiple of 350 , what is the least possible value of n ?
"350 = 2 * 5 * 5 * 7 so the least value forncan be 7 . b"
divide(divide(divide(divide(350, const_2), const_3), const_4), divide(const_10, const_2))