Answer:
The answer would be b 4.
Step-by-step explanation:
The GCF of 8 and 36 is 4. To calculate the greatest common factor (GCF) of 8 and 36, we need to factor each number (factors of 8 = 1, 2, 4, 8; factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18, 36) and choose the greatest factor that exactly divides both 8 and 36, i.e., 4.
