A prime number is a positive integer that has exactly two different factors: 1 and itself. This is why 1 is not a prime number: it has the factors 1 and itself, but they are the same - it does not have exactly two different factors.
a prime number
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Any number of the form a*b^4 where a and b are different prime numbers, or c^9 where c is a prime, will have exactly 10 factors.
No, a prime number has exactly two factors: 1 and itself.
A prime number is a positive integer that has exactly two different factors: 1 and itself. This is why 1 is not a prime number: it has the factors 1 and itself, but they are the same - it does not have exactly two different factors.
a prime number
30
510510
That's a prime number.
A prime number has exactly two factors, 1 and itself. A composite number has more than two factors.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Any number of the form a*b^4 where a and b are different prime numbers, or c^9 where c is a prime, will have exactly 10 factors.
A prime number has exactly two factors: 1 and itself.
How about 105 whose prime factors are 3, 5 and 7
A prime number has exactly two factors.
No. A prime number has exactly two different factors. A composite number has more than two different factors.NO. A number cannot be both prime and composite.