Using divisibility tests, determine the following number is divisible by $$4$$; by $$8$$.
$$1700$$.
$$1700$$ is divisible by $$4$$ because the number formed by the last two digits $$(00)$$ is divisible by $$4$$.
$$1700$$ is not divisible by $$8$$ because the number formed by the last three digits $$(700)$$ is not divisible by $$8$$.