no because every number is multiplied by 1 and it equals the same as the number...yay:D
A prime number has exactly two factors.
That is correct -- all prime numbers have exactly two factors.
10 is a factor that has four ; 1 , 2 , 5 , & 10
Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
80
45
A prime number has exactly two factors.
Prime numbers have exactly two factors.
Prime numbers have exactly two factors.
7 has two different factors. 9 has three different factors. 10 has four different factors. 16 has five different factors. So, the answer is 10.
A prime number has exactly two factors: 1 and itself.
48, 80 and 112 all have exactly 10 factors.
4 and 9
A number that has exactly two (positive) factors is called a prime number. For instance, the only factors of 7 are 1 and 7.
That is correct -- all prime numbers have exactly two factors.
10 is a factor that has four ; 1 , 2 , 5 , & 10