document.write( "Question 252172: Find the sum of all the common factors of 32 and 64.\r
\n" ); document.write( "\n" ); document.write( "A. 63 B. 62 C. 31 D. 30 E. 38
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Algebra.Com's Answer #183956 by drk(1908)\"\" \"About 
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The factors of 32 are: 1, 2, 4, 8, 16, and 32.
\n" ); document.write( "The factors of 64 are: 1, 2, 4, 8, 16, 32, and 64.
\n" ); document.write( "So, we see that all factors of 32 are also the factors of 64, which means they are common.
\n" ); document.write( "Now, we add: 1+2+4+8+16+32 = 63.
\n" ); document.write( "The answer is (A) 63.
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