To solve this problem, we need to find the product of the first three prime numbers.
Prime numbers are numbers greater than 1 that have no positive divisors other than 1 and themselves. The first three prime numbers are:
1. 2
2. 3
3. 5
To find the product, we multiply these three prime numbers together:
[tex]\[ 2 \times 3 \times 5 \][/tex]
First, multiply the first two numbers:
[tex]\[ 2 \times 3 = 6 \][/tex]
Next, multiply the result by the third number:
[tex]\[ 6 \times 5 = 30 \][/tex]
Thus, the product of the first three prime numbers is 30.
So, the correct answer is:
a. 30