3*5*7*9 = 945
...check if any number less than that has exactly four distinct factors.
3
A prime number (or a prime) is a natural number that has exactly two distinct natural number divisors: 1 and itself.
In mathematics, a prime number (or a prime) is a natural number which has exactly two distinct natural number divisors: 1 and itself1) first2) get ready3) best
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
30
2,3,5,7pe your answer here...
No, it is not. 77 is divisible by 7 & 11, not just itself & 1. A prime number is a natural number which has exactly two distinct natural number divisors: 1 & itself.77 is not a prime number because it has more than two factors
It is in fact 72
4? the factors of 4 are 1,4 and 2
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
You could say that a prime number is also a multiple of 1. A good definition of prime number is: "a natural number with exactly two distinct factors". This definition explains why 1 is not a prime number.
Seven distinct factors.