30 is the first with three distinct prime factors.
A prime number is a whole number that has only two distinct factors: 1 and the number itself. A composite number has at least three distinct factors.
When you multiply two prime numbers together they become factors of the number that they equal. Since the number will have factors other than 1 and itself, the number cannot be prime.
1 and 31, it is a prime number.
14
Two distinct prime factors
Zero does not have a distinct set of factors. You can multiply any quantity of numbers together, then just multiply by zero to get zero.
The difference is one.
The prime factorization of 150 is 2 * 3 * 5^2. The distinct prime factors are 2, 3, and 5. To find the product of these distinct prime factors, you simply multiply them together: 2 * 3 * 5 = 30. Therefore, the product of the distinct prime factors of 150 is 30.
30 is the first with three distinct prime factors.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
A prime number is a whole number that has only two distinct factors: 1 and the number itself. A composite number has at least three distinct factors.
The way to be sure you have one of these is to take any three distinct prime numbers and multiply them. Those three prime numbers are then the only factors the product can have. An example is the number 30, which has factors of 2, 3 and 5.
A prime number has only two factors which are itself and one.
All prime squares have three factors.
Distinct prime factors are the prime factors that are distinct (or different) from each other. A list of distinct prime factors is a list of one of each different prime number that is a factor. For example, the prime factors of 8 are 2, 2, and 2. The only distinct prime factor is 2, which occurs multiple times.
Find the prime factorization. Identify the distinct prime factors. Add them up.