No.
24
The greatest factor of any number is the number itself.
The greatest factor of any positive number is the number itself.
The greatest factor of any positive number is the number itself.
The greatest factor of any positive number is the number itself.
97 has two factors.
7560
No.
48
12
The greatest factor of any number is the number itself. The greatest common factor of 6, 16 and 30 is 2.
The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42 and 84. To find a greatest common factor, you need to compare them to another number's factors.