Every number except zero is divisible by 4 but the result won't always necessarily be a whole number or a positive number. Numbers that are evenly divisible by 4 are called the multiples of 4. To find the multiples, simply count by 4: 4, 8, 12, 16, 20, 24, 28, 32, and they can go on forever
No
2 and 4
256
yes
Any of its multiples
yes 324/4=81
by 3 . . . no by 4 . . . yes
No, 642 divided by 4 is 160.5
No, 21,733 divided by 4 is 5,433.25
Any of its multiples
yes by 5
44