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By which smallest number should 254016 be divided to get a perfect square?
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Answer and explanation
Correct answer: 1
Step 1: (254016=64\times3969=2^6\times3^4\times7^2). Step 2: All exponents are even, so the number is already a perfect square. Step 3: If it is already a perfect square, the smallest divisor is 1.
Frequently asked questions
What is the correct answer to this question?
1
Why is this the correct answer?
Step 1: (254016=64\times3969=2^6\times3^4\times7^2). Step 2: All exponents are even, so the number is already a perfect square. Step 3: If it is already a perfect square, the smallest divisor is 1.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Fundamental Theorem of Arithmetic.
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