Number theoryDifficulty 2.0JuniorFind the answerUnited Kingdom
Three consecutive one-digit positive integers are a square, a cube and a prime (not necessarily in that order). What is the product of the three integers?
(A) 0 (B) 6 (C) 60 (D) 210 (E) 504
Want a route through all this instead of an archive? The track
puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.