Question

Choose all the numbers that 84 is divisible by

Answer 1

to find the divisors of 84 we have to divide 84 by the lowest number is possible so in this case is 2 so:

`(84)/(2)=42`

Again by 2:

`(42)/(2)=21`

the next number is 3 so:

`(21)/(3)=7`

and 7 is only divisible by 7 so:

`(7)/(7)=1`

Now the divisors will be all posible numbers that we can made by miltiply: 7,3,2 and 2 plus 1 and 84 so in this case are:

`1,2,3,4,6,7,12,14,21,28,42\text{ and 84}`