Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
Prime numbers have only two factors.
2,3 and 7
The squares of all prime numbers have exactly 3 factors. The numbers under fifty that are the squares of primes are 4 (1, 2, and 4), 9 (1, 3, and 9), 25 (1, 5, and 25), and 49 ( 1, 7, and 49).
Numbers that have only 2 factors are prime numbers
exactly 2
Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
Prime numbers.
Prime numbers have exactly two factors. 53 and 59 are prime numbers.
Prime numbers
Prime numbers have only two factors.
Prime numbers like 2, 3, 5 and 7
The squares of all prime numbers above 2 have exactly 3 factors.
2 and 3
2 4 6
Yes.
2,3 and 7