Answer:
2 .they all can be divided by 2
Explanation:
1 or 2
Write down the numbers that go into each one
12: 1, 2, 3, 4, 6, 12
14: 1, 2, 7, 14
16: 1, 2, 3, 6, 8, 16
The numbers that all three have in common are 1 and 2
5.2m questions
6.7m answers