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.
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Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
A prime number has 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 number that has exactly two (positive) factors is called a prime number. For instance, the only factors of 7 are 1 and 7.
A prime number has exactly two factors: 1 and itself.
That is correct -- all prime numbers have exactly two factors.
10 is a factor that has four ; 1 , 2 , 5 , & 10
The numbers between 10 and 30 that have exactly 5 factors are 16 and 25. The number 16 has factors 1, 2, 4, 8, and 16. The number 25 has factors 1, 5, 25, but since it is a perfect square, it also includes the repeated factor of 5. These are the only two numbers between 10 and 30 that have exactly 5 factors.
All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.
Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.
A prime number is a whole number with exactly two factors: 1 and itself.