The GCF is 2.
2 and 144 respectively.
GCF for 16 and 24 is 8.
The GCF of 16 20 and 24 is 4.
The GCF is 6.
The GCF is 6.
The GCF is 6.
The GCF is 2.
The greatest common factor of 16, 24, and 18 is 2.
The GCF for 80 16 18 is 2.
The GCF of 6, 16, 18 is 2.
The GCF is 8.