संख्या 27720 का अभाज्य गुणनखंडन कौन सा है?
Which is the prime factorisation of 27720?
Explanation opens after your attempt
Correct Answer
A. \(2^3\times3^2\times5\times7\times11\)
Concept
Write \(27720=8\times3465\).
Why this answer is correct
\(3465=3^2\times5\times7\times11\), so \(27720=2^3\times3^2\times5\times7\times11\).
Exam Tip
Give 3465 its complete prime form. चरण 1: \(27720=8\times3465\) लिखें। चरण 2: \(3465=3^2\times5\times7\times11\), इसलिए \(27720=2^3\times3^2\times5\times7\times11\)। चरण 3: 3465 को पूरा अभाज्य रूप दें।
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