Question

the number of ways expressing 180 as a product of two factors​

Answer 1

Answer:

2 90

3×60

4×45

5×36

6×30

9×20

10×18

and

Vice Versa

Answer 2

Answer : 9

Step-by-step explanation:180=2*2*3*3*5

TOTAL NUMBER OF FACTORS=2+1*2+1*1+1

3*3*2=18

SO NUMBER OF WAYS A FACTORS CAN BE EXPRESSED AS CAN BE=18/2=9