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Which number has prime factorisation (2^4\times3\times5\times7^2)?
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Answer and explanation
Correct answer: 11760
Step 1: Calculate (2^4=16) and (7^2=49). Step 2: (16\times3\times5\times49=11760). Step 3: Calculating powers first makes the work easier.
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What is the correct answer to this question?
11760
Why is this the correct answer?
Step 1: Calculate (2^4=16) and (7^2=49). Step 2: (16\times3\times5\times49=11760). Step 3: Calculating powers first makes the work easier.
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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