# What are 3 numbers with only even multiples?

2, 4, 6

All even numbers have even multiples.

### Why aren't all odd numbers divisible by 3?

Because not all odd numbers are multiples of 3 - I have shown you below that this is the case and you can see some multiples of 3 are even and some are odd and you can also see that there are even and odd numbers BETWEEN the multiples of 3. 1 (odd) 2 (even) 1*3 =3 (odd) 4 (even) 5 (odd) 2*3 = 6 (even) 7 (odd) 8 (even) 3*3 = 9 (odd) 10…

### Why can't a number ending in 3 be a multiple of 4?

Even numbers are the multiples of 2 and are those numbers which end with one of {0, 2, 4, 6, 8}; odd numbers are those which are not multiples of two and are those numbers which end with {1, 3, 5, 7, 9}. When an even number is multiplied by an even or odd number the result is always an even number. 4 is an even number; thus all its multiples are even numbers. Any…