Question

4522 is not divisible by 7,21,19

Answer 1

it is divisible by 7 for646 times and 19 for 238 times
but not by 21


hope it helps

Answer 2

Answer:

21

Step-by-step explanation:

To Find :4522 is not divisible by 7,21,19

Solution:

Divide 4522 by 7

$\frac{4522}{7}$

$646$

So, 4522 is completely divisible by 7

Divide 4522 by 21

$\frac{4522}{21}$

$215.333$

So, 4522 is not completely divisible by 21

Divide 4522 by 19

$\frac{4522}{19}$

$238$

So, 4522 is completely divisible by 19

Hence 4522 is not divisible by 21