document.write( "Question 939260: john calls his dad every 3 days.
\n" ); document.write( " Katie calls every 4 days.
\n" ); document.write( " Jamie calls every 6 days.
\n" ); document.write( " once in every _______ days, all three will call on the same day.
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Algebra.Com's Answer #572558 by stanbon(75887)\"\" \"About 
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List the prime factor form of the numbers::
\n" ); document.write( "john calls his dad every 3 days. = 3
\n" ); document.write( " Katie calls every 4 days.= 2^2
\n" ); document.write( " Jamie calls every 6 days. = 2*3
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\n" ); document.write( "The least common multiple is 2^2*3 = 12
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\n" ); document.write( "Ans:: once in every 12 days, all three will call on the same day.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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