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Subjects
Class 10MathematicsReal NumbersPrime FactorisationMediumLevel 9
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Which is the prime factorisation of 3645?

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Answer and explanation

Correct answer: (3^6\times5)

Step 1: Write (3645=729\times5). Step 2: Since (729=3^6), (3645=3^6\times5). Step 3: 729 should not be left in the final form.

Related tags

Prime-FactorisationNumber-3645Medium

Frequently asked questions

What is the correct answer to this question?

(3^6\times5)

Why is this the correct answer?

Step 1: Write (3645=729\times5). Step 2: Since (729=3^6), (3645=3^6\times5). Step 3: 729 should not be left in the 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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