Perfect poster for your classroom or print 2-4 to a page so students can put in their notebooks. The colors allow them to know which numbers are included for either greatest common factor or for least common multiple.
Taken from the Illustrative Math curriculum but formatted for printing in English and Spanish. These sentence frames are grade, content, unit and section specific. They are tailored to the content in the Grade 4 IM curriculum. This will help all students access the curriculum!