60 and 120
What two numbers have the factors 2 4 and 8
None because prime numbers have only two factors
4 and 12 are two of them
There are two square numbers that are factors of 1600 : 16=4*4 100=10*10.
4
Prime numbers have exactly two factors. 3 has exactly two factors: 1 and 3. So 3 is prime. Composite numbers have more than two factors. 4 is composite because it has three factors: 1, 2, and 4.
They are: 8 and 16
How about: 8 and 16
4 and 9
They can be: 16 and 24
All composite numbers have more than two factors. The smallest such number is 4, which is equal to 2 x 2. 4 has three factors: 1, 2, and 4.
4 (factors 1, 2 and 4) and 9 (factors 1, 3 and 9) are two examples.