Jill arranged her baseball cards in 4 rows of 9 cards then she arranged the cards in 2 rows of 18 cars how many other ways can Jill arrange her baseball cards in equal rows

3 rows of 12 or the opposite which is 12 rows of 3

6 rows of 6

She can arrange them in the following;

1 row of 36

2 rows of 18 (doesnt count because it says other and this has already been mentioned)

3 rows of 12

4 rows of 9 (doesnt count because it says other and this has already been mentioned)

6 rows of 6