Determine whether each statement is true or false .if true explain why. if false give a counterexample. a the gcf of any two even numbers is always even. b .the gfc of any two odd numbers is always odd c. the gfc of an odd number and an even number is always even.

A is true, because if you have two even numbers like 18 and 30 the GCF is going to be 6 because all the numbers is even.                                                     For B it the same thing so its true                                                                          Finnaly for C it is false um sorry I don't know a counter example but I hope A and B helps