i have 3 xbox i game share to i need to know how many box can have my xbox set as home xbox

Only you can, game sharing outside your physical household is a violation of TOS that can lead to account. and console bans

You can only have 1 console set as your Home at a time.

The home xbox is meant to share the xbox live benefits/game library with anyone using the xbox that is set as home. IE) If I set my xbox as my home, anyone else that logs into the box can play xbox live/my games.

For three consoles you would need to pay for 2 subscriptions (1 can be shared using the home feature and 1 to cover the third person).

• Set one of the children's xbox as your home xbox so they gain access to your game library/xbox live access
  
• Purchase a subscription for the other childs xbox so they can gain access to xbox live (however they will not have access to your game library only games they have been purchased through their account).

Profiles that have a subscription attached directly to them can log into
any xbox (no matter if it is set as home or not) and have access to live + any games they've purchased on their account.

I hope that helps. Let me know if you have any questions, my husband and I share games by using the
home feature on two consoles.

How many people can I share my Xbox with ....my home Xbox...

You can only set one xbox as your home xbox.

If you have any other questions, please ask, we are here to help.

Family does not mean they share gold.

This just sounds like you need to set your Daughters Xbox as your home so you can share gold.

Please follow this link.

This will allow any account on that xbox to play online.

May I ask how many Systems you have? You can only Gold share on one system and that gold will not extend to systems that are not set as HOME for that Gold gamertag.

Example.

YOUR account has hold.

You set your daughters Xbox as home. ANY accounts on your daughters system will have gold.

However your gold will not share on YOUR xbox that is not set as Home. So if say your wife does not have gold she will not have it unless she uses your daughters system.