Darius bakes 18 muffins for his friends, he gives each of his friends an equal number has none left over. how could he divided the muffins

Darius could have given 1 friend 18 muffins, 2 friends 9 muffins, 3 friends 6 muffins, 6 friends 3 muffins, 9 friends 2 muffins, or 18 friends 1 muffin

Well Darius could of had 6 friends, each got 3 muffins. 3 friends each got 6 muffins,  2 friends each got 9 muffins, or 9 friends each got 2 muffins. Now he could of had 1 friend and they got all the muffins but in the question there's a "s" on "friends". What I simply down was got all the multiples of 18 and made them fit with the numbers being either friends or muffins.

(-8,5) bu tun not sure ok