No, it can be divided by 3
No, it is divisible by 2 and 3.
No..... 33/11=3 thus it is a composite number
5 and 7
9 is the product of 3 * 3, or 3 squared.
No because 3 goes in it 23 times
It i: 2*3*7 = 42
No. 39 = 3 x 13 37 is a prime number
No, it is composite. 21 is divisible by 1, 3, 7, and 21. =)
No.
a prim number is a number that only one and its self can go it to it ....... And a composite number is when other numbers can go in to it
no it is not a prime number