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Class 10MathematicsReal NumbersPrime FactorisationEasyLevel 7
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What is the prime factorisation of 25?

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Answer and explanation

Correct answer: (5^2)

Step 1: 25 is (5\times5). Step 2: Since 5 is prime, (25=5^2). Step 3: If the same prime appears twice, write power 2.

Related tags

Prime-FactorisationSquare-NumberEasy

Frequently asked questions

What is the correct answer to this question?

(5^2)

Why is this the correct answer?

Step 1: 25 is (5\times5). Step 2: Since 5 is prime, (25=5^2). Step 3: If the same prime appears twice, write power 2.

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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