Pied Piper piled ratsNumber Theory Level 1
The Pied Piper of Hamelin has a sack of rats. He notices that he can divide his rats into 2 equal piles. He also notices that he can divide his rats into 3, 4, 5, 6, or 7 equal piles. Given that he has at least 1 rat, what is the minimum number of rats that he has?