The GCF is 4a^2
The GCF is 4ab.
24
The GCF is 2^2.
The GCF is 8rs.
The GCF is 4a^2
The GCF is 2.
2
The GCF is 4ab.
The GCF of 6a^2 and 8a is 2a.
Since 8 is a factor of 16, it is automatically the GCF. That factors to 8(a - 2)
24
The GCF is 1.
The GCF of 2, 9 and 11 is 1. The LCM is 198.
The greatest common factor of the numbers 11 and 19 is 1.
280a4b2
The GCF is 2^2.