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Express each of the following as a produ...

Express each of the following as a product of prime factors:
(i) 96 (ii)84 (iii) 150 (iv) 240 (v) 3072 (vi)324

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To express each of the given numbers as a product of prime factors, we will perform prime factorization step by step. ### Step-by-Step Solution: **(i) Prime Factorization of 96:** 1. Start with 96. Divide by 2 (the smallest prime number): - \( 96 \div 2 = 48 \) 2. Divide 48 by 2: - \( 48 \div 2 = 24 \) 3. Divide 24 by 2: - \( 24 \div 2 = 12 \) 4. Divide 12 by 2: - \( 12 \div 2 = 6 \) 5. Divide 6 by 2: - \( 6 \div 2 = 3 \) 6. Finally, 3 is a prime number. So, the prime factorization of 96 is: \[ 96 = 2^5 \times 3^1 \] --- **(ii) Prime Factorization of 84:** 1. Start with 84. Divide by 2: - \( 84 \div 2 = 42 \) 2. Divide 42 by 2: - \( 42 \div 2 = 21 \) 3. Divide 21 by 3 (next smallest prime): - \( 21 \div 3 = 7 \) 4. Finally, 7 is a prime number. So, the prime factorization of 84 is: \[ 84 = 2^2 \times 3^1 \times 7^1 \] --- **(iii) Prime Factorization of 150:** 1. Start with 150. Divide by 2: - \( 150 \div 2 = 75 \) 2. Divide 75 by 3: - \( 75 \div 3 = 25 \) 3. Divide 25 by 5: - \( 25 \div 5 = 5 \) 4. Finally, 5 is a prime number. So, the prime factorization of 150 is: \[ 150 = 2^1 \times 3^1 \times 5^2 \] --- **(iv) Prime Factorization of 240:** 1. Start with 240. Divide by 2: - \( 240 \div 2 = 120 \) 2. Divide 120 by 2: - \( 120 \div 2 = 60 \) 3. Divide 60 by 2: - \( 60 \div 2 = 30 \) 4. Divide 30 by 2: - \( 30 \div 2 = 15 \) 5. Divide 15 by 3: - \( 15 \div 3 = 5 \) 6. Finally, 5 is a prime number. So, the prime factorization of 240 is: \[ 240 = 2^4 \times 3^1 \times 5^1 \] --- **(v) Prime Factorization of 3072:** 1. Start with 3072. Divide by 2: - \( 3072 \div 2 = 1536 \) 2. Divide 1536 by 2: - \( 1536 \div 2 = 768 \) 3. Divide 768 by 2: - \( 768 \div 2 = 384 \) 4. Divide 384 by 2: - \( 384 \div 2 = 192 \) 5. Divide 192 by 2: - \( 192 \div 2 = 96 \) 6. Divide 96 by 2: - \( 96 \div 2 = 48 \) 7. Divide 48 by 2: - \( 48 \div 2 = 24 \) 8. Divide 24 by 2: - \( 24 \div 2 = 12 \) 9. Divide 12 by 2: - \( 12 \div 2 = 6 \) 10. Divide 6 by 2: - \( 6 \div 2 = 3 \) 11. Finally, 3 is a prime number. So, the prime factorization of 3072 is: \[ 3072 = 2^{10} \times 3^1 \] --- **(vi) Prime Factorization of 324:** 1. Start with 324. Divide by 2: - \( 324 \div 2 = 162 \) 2. Divide 162 by 2: - \( 162 \div 2 = 81 \) 3. Divide 81 by 3: - \( 81 \div 3 = 27 \) 4. Divide 27 by 3: - \( 27 \div 3 = 9 \) 5. Divide 9 by 3: - \( 9 \div 3 = 3 \) 6. Finally, 3 is a prime number. So, the prime factorization of 324 is: \[ 324 = 2^2 \times 3^4 \] --- ### Summary of Prime Factorizations: 1. \( 96 = 2^5 \times 3^1 \) 2. \( 84 = 2^2 \times 3^1 \times 7^1 \) 3. \( 150 = 2^1 \times 3^1 \times 5^2 \) 4. \( 240 = 2^4 \times 3^1 \times 5^1 \) 5. \( 3072 = 2^{10} \times 3^1 \) 6. \( 324 = 2^2 \times 3^4 \)
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