Using divisibility tests, determine the following number is divisible by $$4$$; by $$8$$.
$$6000$$.
$$6000$$ is divisible by $$4$$ because the number formed by the last two digits $$(00)$$ is divisible by $$4$$.
$$6000$$ is divisible by $$8$$ because the number formed by the last three digits $$(000)$$ is divisible by $$8.$$