one.
6
Either 2 or 3
6, 7, and 23
12 divided by 2 = 6
3 and im 11 :)
3
1.5......4 x 1.5 = 6 & -18 x 1.5 = -27
3, Its the largest number that goes into both 6 and 39 evenly.
1, 2, 3, 6.
One.
The GCF of both numbers is 6
The HCF of both numbers is 6