About this worksheet
Venn diagram sorting for 4th grade factors and multiples under Common Core 4.OA.4. The first half lists every factor of 24 and of 36, sorts all of them into left-only, overlap and right-only regions of a labeled diagram, and pulls the greatest common factor out of the overlap. The second half sorts a thirteen-number bank against multiples of 4 and multiples of 6, with an Outside Circles column for numbers like 15 and 27 that fit neither, then asks for the least common multiple in the overlap and why 24 belongs in the middle rather than either circle. Answers included.


