Wednesday

January 28, 2015

January 28, 2015

Posted by **Scott** on Sunday, October 2, 2011 at 6:30pm.

1. If the greatest common factor of m and n is r, then the greatest common factor of Fm and Fn is Fr. How do I show that it is true for m=6 and n=9?

2. For any type of prime number p except 2 and 5, either Fp-1 or Fp+1 is divisible by p. How is this true for p=7 and p=11?

I just need to understand how to solve these types of problems. Thanks

**Answer this Question**

**Related Questions**

science - How can atoms of two elements that have a different number of protons...

science - How can atoms of two elements that have a different number of protons...

science - How can atoms of two elements that have a different number of protons ...

physics - There are four coils of wire being used as electromagnets. They all ...

Physics - 1)An increase in the velocity of wire moving perpendicular through a ...

history - To me everyone is the same and by having someone under someone else it...

math - I'm working on some review problems in Math and having trouble on the ...

physics - Imagine that two people having equal weights climb the same flight of ...

US History Since 1876 - How is the KKK and the Universal Negro Improvement ...

reading - she is having problem with comprehension and I do help her a lot but ...