What is the greatest common factor of 65536 and 759375?

The greatest common factor would just be 1.

Ill tell you the easiest way to get the greatest common factor of any thing take both numbers and multiply them together then boom there you go so in this one the greatest common factor is 49766400000

It would be 15 m how i got the answer: (20x20) + b^2 = (25x25)400 + b^2 = 625625-400=225square that and get 15hope this : )