They are called the Abrahamic religions. Funny how people who don't know much about Islam think that it differs greatly from the other two Abrahamic religions.
Some similarities: We believe in God, the creation of Adam and Eve, eating the forbidden fruit then being sent down to earth, we believe in Moses, Abraham, David, Solomon, and many other prophets. Also we believe in the coming Judgment Day where people will be judged according to their deeds and in the existence of heaven and hell (although some differ in this last one).
Although we all differ in some ways, we are very similar.