It is: 4
The GCF is 8.
GCF(40, 56, 96) = 8
The GCF for 24 and 40 and 56 is 8
The GCF is 4.
The GCF is 4.
The GCF is 4.
the GCF is 8
The GCF is 4.
The GCF is 8.
Since 20 is a factor of 40, it is automatically the GCF of this problem.
The GCF of 40, 56, and 64 is 8.
The GCF of 56 and 160 is 8. The LCM is 1120.