Question

the prime factorization of 405

pls answer fast​

Answer 1

Explanation:

405= 5*81

405=5*9*9= 5*3*3*3*3

405= 3^4 *5

Answer 2

Answer:

5 | 405

3 | 81

3 | 27

3 | 9

3 | 3

| 1

Now, 405 = 5×3×3×3×3×1

= 3×3 (common)

= 9

HCF of 405 = 9