For 16: 2
For 26: 2 and 13
The only prime factor of 16 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.
No, the prime factors of 26 are: 2, 13.
The smallest prime factor of 26 is two.
2 is the largest and only prime factor of 16.
No, it is not. The prime factors of 26 are 2and 13.
The only prime factor of 16 is 2.
16 = 252 is the only prime factor of 16
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.
The only prime factor of 16 is 2.
7
26 = 2 * 13