The pattern that Caleb saw is that the products in the first shaded row for some factors are six times the products in the second shaded row for other factors.
Step-by-step explanation
The relationships between the factors in the two rows have an effect on the relationship between the products of those factors. Therefore, since 6 is 6 times of 1, the products in the row for 6 are six times the products in the row for 1.