Mallica has two flower beds in her garden. One has 18 rows and other has 24 rows. Both flower beds have same number of flowers. What is the least number of plants in each flowerbed?
18 = 3*3*2
24 = 2*2*2*3
least common multiple needs 2*2*2 * 3*3 = 8*9 = 72
by the way
72/18 = 4 per row
72/24 = 3 per row