Question

Find the greatest prime factor in 527527

Answer 1

$\underline{\textbf{Given:}}$

$\textsf{527527}$

$\underline{\textbf{To find:}}$

$\textsf{Greatest prime factor of 527527}$

$\underline{\textbf{Solution:}}$

$\mathsf{\begin{array}{r|l}7&527527\\\cline{2-2}11&75361\\\cline{2-2}13&6851\\\cline{2-2}17&527\\\cline{2-2}31&31\\\cline{2-2}&1\end{array}}$

$\textsf{By the above divsion,}$

$\mathsf{527527=7{\times}11{\times}13{\times}17{\times}31}$

$\textsf{It is clear that, all the factors of 527527 are prime numbers}$

$\therefore\underline{\textsf{The greatest prime factor of 527527 is 31}}$

$\underline{\textbf{Find more:}}$

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Answer 2

Answer:

31

Step-by-step explanation: