Hi(adsbygoogle = window.adsbygoogle || []).push({});

i need help to prove this theory:

GCD(n.m)=1 <=> GCD((2^n)-1,(2^m)-1)=1

n,m real numbers

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# I need help to prove this theory

Loading...

Similar Threads for need help prove |
---|

I Proving only 1 normalized unitary vector for normal matrix |

I Proving that an operator is unbounded |

I Need clarification on a theorem about field extensions/isomorphisms |

B Help understanding a proof |

**Physics Forums | Science Articles, Homework Help, Discussion**