20 is.
20.
It depends on the number it is compared to. 20 is a multiple of 10. 20 is a factor of 40. 20 is both a factor and a multiple of itself. 20 is neither a multiple nor a factor of 27.
Any multiple of 20.
10 is a factor of 20 (10 * 2 = 20) and is a multiple of five (5 * 2 = 10).
20 and 50 10 and 25
Which number is a factor of 20 but not a multiple of 10?
10
The number 5 is both a factor and a multiple of 5, because5 and 1 are both factors of 5.5, 10, 15, 20, 25... are multiples of 5. The common number is 5.
No integer is both of those.
yes you do because 5 is a factor of 20 and so is 2 and 5x2=10 and 10 is a factor of 20
1 and 5
1, 2, 4
1 and 5