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What is the correct prime facto... | 3: Prime factorisa...
संख्या 31104 का सही अभाज्य गुणनखंडन क्या है?
What is the correct prime factorisation of 31104?
#prime-factorisation
#number-31104
#hard
A \(2^7\times3^5\)
B \(2^6\times3^5\)
C \(128\times243\)
D \(2^7\times81\times3\)
Explanation opens after your attempt
Correct Answer
A. \(2^7\times3^5\)
Step 1
Concept
Write \(31104=128\times243\).
Step 2
Why this answer is correct
\(128=2^7\) and \(243=3^5\), so \(31104=2^7\times3^5\).
Step 3
Exam Tip
128 and 243 are composite, so keep prime bases. चरण 1: \(31104=128\times243\) लिखें। चरण 2: \(128=2^7\) और \(243=3^5\), इसलिए \(31104=2^7\times3^5\)। चरण 3: 128 और 243 संयुक्त हैं, इसलिए अभाज्य आधार रखें।
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