Question

2. By which other number will that number be
always divisible?
A number is divisible by 12. By what other numbers will that number be divisible?
6 Some More Divisibility Rules
stus observe a few more rules about the divisibility of numbers.
Can you give a factor of 18? It is 9. Name a factor of 9? It is 3. Is 3 a factor
of 18? Yes it is. Take any other factor of 18, say 6. Now, 2 is a factor of 6
and it also divides 18. Check this for the other factors of 18. Consider 24.
It is divisible by 8 and the factors of 8 ie 1, 2, 4 and 8 also divide 24.
So, we may say that if a number is divisible by another number then
it is divisible by each of the factors of that number.​

Answer 1

Answer:

factors of 18 are 1,2,3,6,9,18

yes 3 is a factor of 18