The greatest factor of 12 is 12.
12 can be a factor. It's a factor of 24, for example.
No, 12 is not a factor of 41.
The greatest factor is 12 which is a factor of 12, though not of 3.
2 is a factor of 12.
12 is a composite number, not a prime factor.
12 is a factor of all of them. Since 12 can't have a factor higher than 12, it must be the GCF.
5 is not a factor of 12.
No, 12 is a multiple of 4. 4 is a factor of 12.
The Greatest Common Factor of 12, 60 is 12.
An odd number can't have 12 as a factor. 528 does have 12 as a factor.
Either or both. 12 is a factor of 24. 12 is a multiple of 6. 12 is both a factor and a multiple of itself.