Scaffold understanding of factors and multiples for your fourth, fifth, or sixth grade students. Activities begin with arrays. Then kids list factors of numbers 1-100 with cards and worksheets. When they are ready, move on to prime factorization. Next, students explore patterns in multiples and find prime numbers. Finally, you can provide plenty of practice with a number of the day.Open the previews to get a closer look at this math activities unit.1. Conceptualize factors, multiples, and common