All composite numbers can be expressed as the product of prime numbers. This is accomplished by dividing the original number by prime numbers until all the factors are prime. A factor tree can help you visualize this.
Example: 30
30 Divide by two.
15,2 Divide by three.
5,3,2 Stop. All the factors are prime.
2 x 3 x 5 = 30
That's the prime factorization of 30.
3 x 5 x 5 = 75
no
Zero and one.
2 and 3
Prime
prime
i think it just a number
In Greek mythology it is a prime number
3, 5 and 7
if you mean "is 7 prime," than yes
depends on its weight
1 and 47. 47 is prime.