Using divisibility tests- determine the following number is divisible by 4- by 8-21084-

Question

Toppr Admin · Accepted Answer

-21084- is divisible by -4- because the number formed by the last two digits -84- is divisible by -4-21084- is not divisible by -8- because the number formed by the last three digits -084- is not divisible by -8-

Using divisibility tests, determine the following number is divisible by $$4$$; by $$8$$.
$$21084$$.

$$21084$$ is divisible by $$4$$ because the number formed by the last two digits $$(84)$$ is divisible by $$4$$.
$$21084$$ is not divisible by $$8$$ because the number formed by the last three digits $$(084)$$ is not divisible by $$8$$.

Using divisibility tests, determine the following number is divisible by $$4$$; by $$8$$.$$21084$$.

$$21084$$ is divisible by $$4$$ because the number formed by the last two digits $$(84)$$ is divisible by $$4$$.$$21084$$ is not divisible by $$8$$ because the number formed by the last three digits $$(084)$$ is not divisible by $$8$$.

Using divisibility tests, determine the following number is divisible by $$4$$; by $$8$$.
$$21084$$.

$$21084$$ is divisible by $$4$$ because the number formed by the last two digits $$(84)$$ is divisible by $$4$$.
$$21084$$ is not divisible by $$8$$ because the number formed by the last three digits $$(084)$$ is not divisible by $$8$$.