Respuesta :
Answer: GCF is 2
Step-by-step explanation: 18: 1, 2, 3, 6, 9
64: 1, 2, 4, 8, 16, 32
So 2 is the greatest common factor

Answer: GCF is 2
Step-by-step explanation: 18: 1, 2, 3, 6, 9
64: 1, 2, 4, 8, 16, 32
So 2 is the greatest common factor