If the students of a class can be grouped exactly into 6 or 8 or 10, then the minimum number of students in the class must be

If the students of a class can be grouped exactly into 6 or 8 or 10, t

1.	If the students of a class can be grouped exactly into 6 or 8 or 10, then the minimum number of students in the class must be
A.	60
B.	120
C.	180
D.	240
Answer» C. 180