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Which option is not a final prime factorisation?
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Answer and explanation
Correct answer: (2^4\times195)
Step 1: Final prime factorisation must not contain a composite factor. Step 2: 195 is composite and (195=3\times5\times13). Step 3: Therefore, (2^4\times195) is not final form.
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What is the correct answer to this question?
(2^4\times195)
Why is this the correct answer?
Step 1: Final prime factorisation must not contain a composite factor. Step 2: 195 is composite and (195=3\times5\times13). Step 3: Therefore, (2^4\times195) is not final form.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Prime Factorisation.
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