Question

Prime factors by cube 13824

Answer 1

Step-by-step explanation:

Grouping the prime factors of 256 in triples, we are left over with 2 × 2. Grouping the prime factors of 72 in triples, we are left over with 3 × 3. ∴ The smallest number required to multiply 72 to make it a perfect cube is 3. Grouping the prime factors of 675 to triples, we are left over with 5 × 5.

Answer 2

Answer:

24

Step-by-step explanation:

13824=

2×2×2×2×2×2×2×2×2×3×3×3