document.write( "Question 1164342: Find the HCF of 90 126 and 270 \n" ); document.write( "
Algebra.Com's Answer #788703 by greenestamps(13196)\"\" \"About 
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\n" ); document.write( "(1) 270 is 3 times 90; so the HCF of 90, 126, and 270 is the HCF of 90 and 126.

\n" ); document.write( "(2) As an alternative to the process used by the other tutor to find the HCF of two numbers, I prefer this method:
\n" ); document.write( "(a) make a fraction of the two numbers
\n" ); document.write( "(b) reduce to lowest terms
\n" ); document.write( "The HCF is the number you divided by to do the simplification.

\n" ); document.write( "\"90%2F126+=+%2818%2A5%29%2F%2818%2A7%29+=+5%2F7\"

\n" ); document.write( "The HCF is 18.

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