2 x 3 x 5 = 30
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.
No.
102.
No. 15 is the product of two prime numbers: 3 and 5
How about: 2*3*5 = 30 which is the product of the 1st three prime numbers
Take any 5 prime numbers and multiply them together.
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.
30
A prime number is a number having exactly two factors, 1 and the number itself. All prime numbers except the number 2 are odd numbers.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
Prime numbers have exactly two numbers. There is theoretically an infinite number of them.