Answer:
The factor pairs of 65 are:
1 x 65 = 65
5 x 13 = 65
13 x 5 = 65
65 x 1 = 65
so 4
Explanation:
Now there is a difference between factor pairs and factors, the factors just for extra work is:
1, 5, 13, and 65
I really hope this answer helps! :)