document.write( "Question 938445: what is the least positive integer that has exactly 9 factors? \n" ); document.write( "

Algebra.Com's Answer #571741 by Fombitz(32388) $\"\"$ $\"About$

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I'm assuming you mean unique prime factors (?).
\n" ); document.write( " $\"N=2%2A3%2A5%2A7%2A11%2A13%2A17%2A19=9699690\"$
\n" ); document.write( "If they don't have to be unique,
\n" ); document.write( " $\"N=2%5E9=512\"$
\n" ); document.write( "If they don't have to be prime,
\n" ); document.write( " $\"N=2%2A3%2A4%2A5%2A6%2A7%2A8%2A9%2A10=3628800\"$ \n" ); document.write( "

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