Question

5. Write the prime factorization of each of the
following numbers.
(1) 40
(ii) 54
(iii) 81
(iv) 190
(v) 385
(vi) 728
(vii) 884 (viii) 1000
(ix) 1225​

Answer 1

Step-by-step explanation:

1 40=2×2×2×5

54= 2×3×3

81 = 3×3×3×3

190= 2×5×13

385= 5×5×5×3

Answer 2

Answer:

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Step-by-step explanation:

1. 40-----2×2×2×5

2. 54----2×2×2×3

3. 81-----3×3×3×3

4. 190---2×5×19

5. 385---5×7×11

6. 728---2×2×2×7×13

7. 884---2×2×13×17

8. 1000--2×2×2×5×5×5

9. 1225--5×5×7×7