hi, if we have a cube of size n*n*n then how can we say if it can be splitted into 4 pieces (not necessarily cubes) by two cuts (one horizontal and other vertical)? .e.g if we have a cube of size 3*3*3 and the parts are 12,3,6,6 then we can say that the cube can be split into these parts by 2 cuts..however if the cube is 2*2*2 and the parts are 5,1,1,1 then not.. Is it to do with lcm ? Thanks.