selling a house with the other person deceased they had no will what do i do

Your aunts and uncles are all the beneficiaries in your grandmother's estate.  Because she died intestate, or without a will, someone (probably you) will have to be appointed as the administrator of her estate. All of your aunts and uncles will have to sign forms called renunciations indicating they give up the right to take the house.  You will need to file all of that with the court to close out the estate, and then transfer title from your grandmother's estate to yourself.  All of those documents will need to be on file in order for you to be able to have what is called clear title to the property.  This is probably something you will need to hire an attorney to do to make sure that all of the steps are completed.