document.write( "Question 832158: Between 1 and 100, how many are divisible by both 3 and 5? \n" ); document.write( "
Algebra.Com's Answer #501865 by JulietG(1812)\"\" \"About 
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What is the lowest common number for each?
\n" ); document.write( "3 - {3,6,9,12,15,18,21...}
\n" ); document.write( "5 - {5,10,15,20,25,30...}
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\n" ); document.write( "15 is the lowest in common, so any number divisible by 15 is divisible by both 3 and 5.
\n" ); document.write( "In the set 1-100, it would be {15, 30, 45, 60, 75, 90}
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