Answer:
C
Step-by-step explanation:
To solve this question, you must know what a factor is. A factor of a number, divides the number without a remainder.
Knowing this, you need to factor out the numbers
Factors of 42 are: (1*42), (2*21), (3*14), (6*7)
Factors of 42 In a list: 1, 2, 3, 6, 7, 14, 21, and 42.
Factors of 92 are: (1*96), (2*48), (3*32), (4*24), (6*16), (8*12)
Factors of 92 in a list: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48 and 96.
The greatest number that both list of factors have in common is 6.
Therefore the answer is C
