Question

long division for 572 for hcf
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Answer 1

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Long Division of 572.
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Prime Factorisation of 572
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$\begin{array}{r|l} 2&286 \\ \cline{1-2} 2&143 \\ \cline{1-2} 11&13 \\ \cline{1-2} 13&1 \end{array}$
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Hence,
$\underline{ \boxed{572 = {2}^{2} \times {11}^{1} \times {13}^{1} }}$