Evaluate
104
Factor
2^{3}\times 13
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12+18+12+15+32+15
Add 6 and 6 to get 12.
30+12+15+32+15
Add 12 and 18 to get 30.
42+15+32+15
Add 30 and 12 to get 42.
57+32+15
Add 42 and 15 to get 57.
89+15
Add 57 and 32 to get 89.
104
Add 89 and 15 to get 104.
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