A single number can't have a common factor. In case you meant the product of its prime fators, that's 2^-4 x 5^-4.
4 to the second power
112
17 to the 3rd power as a product of the same factor is written 17 x 17 x 17
11 x 11
I think you see what number they both have in common then do a factor tree. I think the first part is right but I'm not so sure about the factor tree try yahoo answers :) Acually, first you are suppost to write the power as a product then solve. EXAMPLE: 3 to the fifth power 3 to the fifth power= 3x3x3x3x3 = 243
103 = 10 x 10 x 10
You have to add the two numbers together then multiply it by 2.
you suck penis then shuve it up your anuse
5 x 5 x 5
yes
5^3 = 5 x 5 x 5
103 = 10 x 10 x 10