There are several pairs of numbers that multiply to equal 72. For example, 8 and 9 are one such pair since (8 \times 9 = 72). Another pair is 6 and 12, as (6 \times 12 = 72). You can find many other combinations, including negative numbers, such as -8 and -9.
How about: 8*9 = 72
72 = 36 + 36
145
99
67 and 5
Not sure about 720 but if the answer were to be 72 then the two numbers are 8 and 9 8 x 9 = 72 8 + 9 = 17
42
9 x 8
-936
-66
72, 72, and 72.
Three numbers that equal 72 are 24, 24, and 24. Another set of three numbers that equal 72 are 36, 18, and 18. Additionally, 8, 24, and 40 are another set of three numbers that equal 72.