document.write( "Question 364747: the product of any two of the numbers 40,62,and z is divisible by the third.what is the smallest possible integer z with this property? \n" ); document.write( "
Algebra.Com's Answer #260057 by Edwin McCravy(20064)\"\" \"About 
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document.write( "\"40%2Az%2F62\" must be a positive integer, which means \"20%2Az%2F31\" must be a\r\n" );
document.write( " positive integer, so z must have factor 31.\r\n" );
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document.write( "\"62%2Az%2F40\" must be a positive integer, which means \"31%2Az%2F20\" must be a\r\n" );
document.write( " positive integer, so z must have factor 20.\r\n" );
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document.write( "So the smallest integer that meets those two conditions is 31×20 or 620\r\n" );
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document.write( "Now let's see if 620 meets the third condition\r\n" );
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document.write( "\"%2862%2A40%29%2Fz\" or \"2480%2Fz\" must be a positive integer, and since\r\n" );
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document.write( "\"2480%2F620\" = 4, 620 meets all 3 requirements so we know that 620 is the answer.\r\n" );
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document.write( "Edwin
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