Solution - Simplification or other simple results

Step  1  :

 1.1     8 = 23

(8)⁷ = (2³)⁷ = 2²¹

Equation at the end of step  1  :

  64 • 221

Step  2  :

Multiplying exponents :

 2.1    2⁶  multiplied by  2²¹   = 2^{(6 + 21)} = 2²⁷

Final result :

  227