Answer :
Well, the prime factors of 16 = 2^4, and there could be
1, 1, 16
1, 2, 8
1, 4, 4
2, 2, 4.
These triplets multiply to get 16.
1, 1, 16
1, 2, 8
1, 4, 4
2, 2, 4.
These triplets multiply to get 16.