Find the order of g,

S7= Sym(7)=Symmetric group 7

G = S7, g = (1 3 5)(2 4 6 7).

My answer is ord(g) =12

I know you suppose to find the lowest common multiple to find the order.. but what Im not sure about is:

do you multiply together and then find its order or can you find the order the way its given.

If g was not disjoint