a Jew-free state. It was that simple
because hitler want to kill jews. this was so because, hitler had a ideal of a non jewish europe
To win the war
It looks like there's a word missing in the question. Hitler certainly did not want Jews in Germany.
Jews in Germany
Lebensraum is just German for "living space." And if you look back in history, Hitler did not want Jews anywhere. But not just Jews... blacks, catholics, etc.
because he did not want to feed them.
from about 1942 onwards.
Hitler was crazy, he hated all Jews.
he didn't want to be a Jew he wanted to kill Jews!
because he was a noughty man
Hitler aimed to eliminate Jews from German society, viewing them as racially inferior and a threat to the Aryan race. He propagated anti-Semitic ideology, blaming Jews for Germany's economic problems and societal issues. This culminated in the Holocaust, where six million Jews were systematically murdered in an attempt to achieve his vision of a racially pure Europe. Hitler's actions were driven by deeply rooted hatred and a desire for racial supremacy.
Hitler really didnt care about how they eliminated the Jews, it just gotta be Fast, Cheaply and Affective.