What is the least number of marbles that a bag can be divided into among 2 3 4 5 or 6 friends?

The least number of marbles that a bag can be divided into among 2, 3, 4, 5, or 6 friends is 60 marbles. This is because 60 is the smallest number that is divisible evenly by 2, 3, 4, 5, and 6. Each friend would receive 10 marbles if the bag is divided equally.