What are the factors of 4?
To find the factors of 4 just see what number would be multiplied in order to get this number.
To let’s see
1×4=4
2×2=4
-1x-4=4
-2x-2=4
The positive factors of 4 are 1, 2 and 4
The negative factors of 4 are -1, -2 and -4