Thread: What do these numbers have in common, please?

There is a Venn Diagram

first set of #s are:
4, 36, 25, 9, 49 (but 24 & 6 are not in the Venn diagram)

second set of #s are:
25, 9, 49, 11, 29 (but 24 & 6 are not in the Venn diagram)


Choice of answer is:
odd numbers
Even numbers
Numbers with 2 as a factor
Numbers with exactly 2 different factors
Numbers with 5 as a afctor
Prime Numbers
Composite Numbers
Numbers iwth More than 3 Factors
Numbers with 4 as a factor
Square Numbers
Numbers with fewer than 4 factors
Numbers with 3 as a factor
Numbers with 7 as a factor.

I am required to have an answer for the first set of #s and another answer for the 2nd set of #s.

I have tried a process of elimination but can't get the answer out. I would appreciate advice. Thank you.

Hint on the first set: 24 and 6 are not perfect squares.

Hint on the second set: 24 and 6 are even.

The first set is all squares.


The second set is all odd.


Can you explain what you mean by, "24&6 are not in the Venn Diagram?" I have a feeling that's important.

the left circle has 4, 36 in it
the right circle has 11, 29 in it
in the middle where the circles overlap there is 25, 9, 49

Outside the circles are 24, 6

Hope this helps.