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Class 10 Mathematics Real Numbers Prime FactorisationMediumLevel 7

What is the correct prime factorisation of 756?

Answer and explanation

Correct answer: (2^2\times3^3\times7)

Step 1: Write (756=27\times28). Step 2: (27=3^3) and (28=2^2\times7), so (756=2^2\times3^3\times7). Step 3: Give complete prime form to both parts.

Tags

prime-factorisationnumber-756medium

Frequently asked questions

What is the correct answer to this question?

(2^2\times3^3\times7)

Why is this the correct answer?

Step 1: Write (756=27\times28). Step 2: (27=3^3) and (28=2^2\times7), so (756=2^2\times3^3\times7). Step 3: Give complete prime form to both parts.

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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