It is: 6
1, 2, 3, 5, 6, 10, 15, 30 None missing.
15 is a number greater than 10 and a factor of 30.
5, 6, 10, 15, 30
The greatest common factor of 10, 15, and 30 is 5.5
10, 15 , 20, 25, 30...
30
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
No, 30 is a multiple of 15.
1 2 3 5 6 10 15 30.
The positive integer factor pairs of 30 are (1, 30) , (2, 15), (3, 10), and (5, 6).
1&30 2&15 3&10 5&6
5, 6, 10, 15, and 30 are all factors of 30 that are greater than 3 .