3 and 9 both work
Yes 18 times 2 equals 36 It is a factor, not a [proper] multiple.
2 is a factor of 18 and is not a multiple of 3.
No, 18 is not a factor of 32. 18 is a multiple of 6 and is not a factor of 32.
The greatest common factor is 2 and the least common multiple is also 2.
No, 18 is a multiple of 6. 6 is a factor of 18.
6 is a factor of 18, so the least common multiple is 18.
No, 18 is a multiple of 3. 3 is a factor of 18.
Both.
2, 4, 6, 12, 18, 36
The numbers 2 and 6 meet both conditions.
No, 9 is a factor of 18. 18 is a multiple of 9.
No, 90 is a multiple of 18. 18 is a factor of 90.