2D X 1D
What are the factors of 26?
1, 2, 13, 26
What are the first five common multiples of 6 and 12?
12, 24, 36, 48, 60
What are the factors of 40?
1, 2, 4, 5, 8, 10, 20, 40
What are the factors of 100?
1, 2, 4, 5, 10, 20, 25, 50, 100
What are the first five common multiples of 3 and 5?
15, 30, 45, 60, 75