Can anyone help me on this , please don’t send the link things .

What is the greatest common factor of 8 and 36

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

With both problems. a.s.a.p directions on photo ^