Nope... 12 is a factor of itself - but not a factor of six.
Since 12 is a factor or 36, it is automatically the GCF.
No but 6 is a factor of 12
Any multiple of twelve. 12,24,36,48,60 and so on.
Twelve
1,2,3,4,6,12
No.
No.
Yes.
No, that's not true. 12 itself is a multiple of 12 (has 12 as a factor), but it doesn't have 10 as a factor. However, every multiple of 12 will have 1, 2, 3, 4, 6, and 12 as factors.
Every nonzero number is a factor of itself.
3 is.