Respuesta :
Deal with the numbers first
GCF of 16, 40 and 68 is 4
there is no GCF of the variables
so required GCF is 4
GCF of 16, 40 and 68 is 4
there is no GCF of the variables
so required GCF is 4
Answer:
A. 4
Step-by-step explanation:
16/4= 4
40/10=4
68/17=4
they all have 4