document.write( "Question 176346: which is the samllest 3 digit number which is exactly divisible by 6,8, 12\r
\n" ); document.write( "\n" ); document.write( "which is the samllest 3 digit number which is exactly divisible by 8,10,12\r
\n" ); document.write( "\n" ); document.write( "which is the greatest 3 digit number which is exactly divisible by 6,8, 12
\n" ); document.write( "which is the greatest 3 digit number which is exactly divisible by 8,10, 12
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Algebra.Com's Answer #131441 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Break down each factor to its prime factors.
\n" ); document.write( "\"6=2%2A3=2%5E1%2A3%5E1\"
\n" ); document.write( "\"8=2%2A2%2A2=2%5E3\"
\n" ); document.write( "\"12=2%2A2%2A3=2%5E2%2A3%5E1\"
\n" ); document.write( "You need to keep the max exponent for each prime factor.
\n" ); document.write( "The lowest common factor would be
\n" ); document.write( "\"2%5E3%2A3%5E1=8%2A3=24\"
\n" ); document.write( "We need to find the common factor greater than 99.
\n" ); document.write( "Multiplying by 4 would only reach 96.
\n" ); document.write( "Multiply by 5.
\n" ); document.write( "\"24%2A5=120\"
\n" ); document.write( "\"which is the smallest 3 digit number which is exactly divisible by 6,8, 12\"
\n" ); document.write( "120.
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\n" ); document.write( "\"8=2%2A2%2A2=2%5E3\"
\n" ); document.write( "\"10=2%2A5=2%5E1%2A5%5E1\"
\n" ); document.write( "\"12=2%2A2%2A3=2%5E2%2A3%5E1\"
\n" ); document.write( "The lowest common factor would be
\n" ); document.write( "\"2%5E3%2A3%5E1%2A5%5E1=8%2A3%2A5=120\"
\n" ); document.write( "Its also 3 digits.
\n" ); document.write( "\"which is the samllest 3 digit number which is exactly divisible by 8,10,12\"
\n" ); document.write( "120.
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\n" ); document.write( "\n" ); document.write( "Again starting with 24 (6,8,12), the largest multiplier than keeps the product under 1000 is 41.
\n" ); document.write( "\"which is the greatest 3 digit number which is exactly divisible by 6,8, 12\"
\n" ); document.write( "\"41%2A24=984\"
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\n" ); document.write( "Again starting with 120 (8,10,12), the largest multiplier than keeps the product under 1000 is 8.
\n" ); document.write( "\"which is the greatest 3 digit number which is exactly divisible by 6,8, 12\"
\n" ); document.write( "\"120%2A8=960\"\r
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