document.write( "Question 315534: what is the smallest integer greater than 1 which is simultaneously a square, fourth power and also a fifth power of a certain integer? \n" ); document.write( "
Algebra.Com's Answer #225739 by Edwin McCravy(20060)\"\" \"About 
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what is the smallest integer greater than 1 which is simultaneously a square, fourth power and also a fifth power of a certain integer?
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document.write( "The smallest base it can have is 2.\r\n" );
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document.write( "To be the smallest square (2nd power), which is also the smallest 4th power,\r\n" );
document.write( "and the smallest 5th power, the exponent must be the least common multiple of\r\n" );
document.write( "2, 4 and 5, which is 20.\r\n" );
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document.write( "So the answer is 220 which is 1048576.\r\n" );
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document.write( "Edwin
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