Question

FIND THE HCF OF 105 AND 1515 USING PRIME FACTORISATION?

Answer 1

Dear Student ,

$$\begin{gathered} 105=3\times 5\times 7 \\ 1515=3\times 5\times 101 \\ \mathrm{HCF}=3\times 5=15\mathrm{ANS}... \end{gathered}$$

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