1 2 3 6 there is only 4
16 only has five factors: 1, 2, 4, 8 and 16
No, 20 has six factors: 1, 2, 4, 5, 10 and 20.
81 only has five factors.
Nine has three factors.
There are only four factors ! They are 1,2,13 & 26
Nine has three factors: 1, 3 and 9
Five. They are: 1, 2, 7, 49, and 98.
60, 120, 180.....
59 is a prime number and therefore does not have any factors.
6 The sixth number in the first 10.
There are only 2 common factors; 1 and 2. You likely mean what are the first 6 common multiples, for which the first six multiples of 8 are the answer. 8,16,24,32,40 and 48.
Nope because the factors of six are 1, 2, 3, and 6, and the factors of 25 are 1, 5, and 25. Besides 1, no number can be divided out of both of them.