I want your help in multiplying columns of one file by column of other another file where both files have the same number of columns and rows. I want the script to multiply the first column of the first file by the first column of the second file, the second column of the first file and the second column of the second file and so on. 

Here is my sample data and the required output below

file1 

```
2 3 4 4 . . . 
5 6 7 8 . . .
. . . . . . .

```

file2 

```
3 4 8 10 . . . 
5 10 5 9 . . .
. . . . . . . 

```

Required output file will be 

file1.file2

```
6 12 32 40 . . . 
25 60 35 72 . . . 

```