![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Write the prime factorization of each number.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=43ca3e081b7767a8a830c9ed625a2a6b.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=db632e9b5bac7437713e6264e0f2184f.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Write the each prime factorization in the exponential form.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b8e7f28bc33262642b26a617f20acf93.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a67723ad291cd07190895911b06984ab.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step3.JPG\")
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Multiply the highest power of each factor in either number.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a3243c5fc469b61bf03fd2a9150dce7d.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Least common multiple of 14 and 28 is 28.