I am a common factor of 14 and 56. I am a multiple of 2 and 7. I am greater than 7. What number am I?
Factors of 14: 1, 2, 7, 14
Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56
Highest common factor of 14 and 56: 14
Multiples of 2: 2, 4, 6, 8, 10, 12, 14
Multiples of 7: 7, 14
Lowest common multiple of 2 and 7: 14
The number is 14.
Answer(s): 14