Prime factor is 2.
Factors are 1, 2, 4, 8, 16, 32, 64
The only prime factor of 64 is 2.
64 = 2x2x2x2x2x2
The only prime factor of 64 is 2.
Prime factors of 64 are 26 (2x2x2x2x2x2)
64 has only one prime factor: 2
The only prime factor of 64 is 2.
The factors of 64 are 1, 2, 4, 8, 16, 32 and 64
64 = 26
The prime factor of 64 is 2.
64 has only one prime factor which is 2.
64 is not a prime number because it has more than 2 factors
For 64, 2 is the only prime factor. 47 is already prime and is its only prime factor.