The HCF of 204,1190 and 1445 is:
2024
The HCF of 204,1190 and 1445 is:
Answer: C. 17 — Factor each number: \(204 = 2^2 \times 3 \times 17\), \(1190 = 2 \times 5 \times 7 \times 17\), and \(1445 = 5 \times 17^2\). The only prime factor common to…
- A.
19
- B.
21
- C.
17
- D.
18
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Correct answer: C
Factor each number: \(204 = 2^2 \times 3 \times 17\), \(1190 = 2 \times 5 \times 7 \times 17\), and \(1445 = 5 \times 17^2\). The only prime factor common to all three numbers is \(17\), so the HCF is \(17\).
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