I am a common factor of 22 and 44. I am a multiple of 2 and 11. I am greater than 8. What number am I?
Factors of 22: 1, 2, 11, 22
Factors of 44: 1, 2, 4, 11, 22, 44
Highest common factor of 22 and 44: 22
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22
Multiples of 11: 11, 22
Lowest common multiple of 2 and 11: 22
The number is 22.
Answer(s): 22