Expressing 104 in terms of its prime factors we have, 104 = 2 x 2 x 2 x 13.
Puttting these factors into exponential form : 104 = 23 x 131.
However, by common usage an exponent of 1 is rarely shown and the normal expression would be, 104 = 23 x 13.
12 = 22 × 3
It is: 3*3 = 9
327 = 3 × 109
2*2*2*3*3*5
Yes, of 72
19 is already prime; no factorization.
No.
2x2
Prime Factorization: 2*5*31
43 is already prime; no factorization required.
No it isn't. 235/5 = 47 and 47 is a prim number. 235 isn't a prime number so it isn't a prim factorization. The real factorization is 47 * 5.
115 = 5 × 23
12 = 22 × 3
144 = 24 × 32
It is: 2, 3 and 7
216 = 23 × 33
2 x 3