Prime/Composite Numbers Prime numbers Only divisible by 1 & itself Composite numbers Divisible by more than 1 & itself Prime/Composite Numbers Is 17 a.
Download ReportTranscript Prime/Composite Numbers Prime numbers Only divisible by 1 & itself Composite numbers Divisible by more than 1 & itself Prime/Composite Numbers Is 17 a.
Prime/Composite Numbers Prime numbers Only divisible by 1 & itself Composite numbers Divisible by more than 1 & itself Prime/Composite Numbers Is 17 a prime or composite number? Prime/Composite Numbers Try to find factors of 17 Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a No! factor? 3 3 3 3 3 2 Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a No! factor? 4 4 4 4 1 Prime/Composite Numbers Is 5 a factor? Prime/Composite Numbers Is 5 a factor? Prime/Composite Numbers Is 5 aNo! factor? 5 5 5 2 Prime/Composite Numbers Through trial and error students determine prime/composite. Prime/Composite Numbers MathLine illustrates “WHY?” Prime/Composite Numbers Is 24 a prime or composite number? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 a factor? Prime/Composite Numbers Is 3 Yes! a factor? 3 3 3 3 3 3 3 3 Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 a factor? Prime/Composite Numbers Is 4 aYes! factor? 4 4 4 4 4 4 Prime/Composite Numbers Is 5 a factor? Prime/Composite Numbers Is 5 a factor? Prime/Composite Numbers Is No! 5 a factor? 5 5 5 5 4 Prime/Composite Numbers Is 6 a factor? Prime/Composite Numbers Is 6 a factor? Prime/Composite Numbers Is 6 aYes! factor? 6 6 6 6 Prime/Composite Numbers Is 7 a factor? Prime/Composite Numbers Is 7 a factor? Prime/Composite Numbers Is 7 a No! factor? 7 7 7 3 Prime/Composite Numbers Is 8 a factor? Prime/Composite Numbers Is 8 a factor? Prime/Composite Numbers Is 8 aYes! factor? 8 8 8 Prime/Composite Numbers Is 9 a factor? Prime/Composite Numbers Is 9 a No! factor? 9 9 6 Prime/Composite Numbers Is 10 a factor? Prime/Composite Numbers Is 10 aNo! factor? 10 10 4 Prime/Composite Numbers Is 11 a factor? Prime/Composite Numbers Is 11 aNo! factor? 11 11 2 Prime/Composite Numbers Is 12 Yes! a factor? 12 12 Prime/Composite Numbers Students can determine factors of 24 2, 3, 4, 6, 8 and 12