Vivian bakes a cuboid cake with a dimension of $6\times8\times10$ and cuts it into many small cubical cakes with a dimension of $2\times2\times2$. She wants to equally divide the cake without remainder among $x$ people so that each person can get at least one small cake. How many possible values of $x$ are there? 
选项为:A:$$6$$  B:$$8$$  C:$$12$$  D:$$16$$  E:$$18$$  请回答其中一个选项.