Let the three consecutive numbers = (x), (x + 1) and (x - 1). Product of the three consecutive numbers = 3,360 (x)(x−1)(x+1)=3,360 By hit and trial method value, x = 15. Now the three consecutive numbers = 15, (15 - 1), (15 + 1) = 15, 14, 16. The least number be = 14.