The factors of 16 are 1,2,4,8 & 16. A Prime number is only divisible by itself and 1. Therefore the only prime number is 2.
Small words make a difference. No prime number "has" a factor of 16. But 2 is the only prime number that "is" a factor of 16.
The only prime factor of 16 is 2.
The only prime factor of 16 is 2.
Factors of 16 are 1, 2, 4, 8, and 16. The only prime factor is 2. Note that 1 is neither prime nor composite number.
prime factor = prime number which can be divided into the given number with no remainder ie 2
16 = 252 is the only prime factor of 16
2
2
2 is.
Out of 10, 14, 16 and 24, 16 has one prime factor that repeats.
16
16 2*16 = 32