11(5 + 6) = (11 x 5) + (11 x 6) = 11 x 11 = 121
7(5 + 6)
9(2 + 3)
(2 x 9) + (3 x 9) = 5 x 9 = 45
(5 x 15) + (6 x 15) = 11 x 15 = 165
6(5 + 9) = (6 x 5) + (6 x 9) = 6 x 14 = 84
7(7 + 9)
9(2 + 3)
7(5 + 6)
First, we find the greatest common factor (GCF) of 15 and 81, which is 3. The sum of 15 and 81 is 96. Therefore, the product of the GCF and the sum is 3 multiplied by 96, which equals 288. Thus, the final answer is 288.
The set of numbers given are not suited for this since 9 and 35 are co-prime so that the GCF of the given set of numbers is 1. Using a GCF of 1 does not help.
The GCF of 75 and 90 is 15.
9(2 + 3)
3 (21+5)
11(5 + 6)
5(8 + 5)
(2 x 9) + (3 x 9) = 5 x 9 = 45
6 + 36