12 x 1
6 x 2
4 x 3
2 x 2 x 3
The factor strings for 12 is 6*2 , 2*2*3, 4*3 if you are doing a chart than you put the length is how long the problem.
2*6,4*3
Multiplication sentences. 2 x 6 3 x 4 2 x 2 x 3 are factor strings of 12
2 x 2 x 3 = 12
What are the factor strings of 120
Factor strings are multiplication sentences. 3 x 3 is a factor string for 9.
23 is prime. No strings.
41 is prime. No strings.
Any multiplication sentence can be a factor string. Factor strings for 12: 3 x 4 2 x 6 2 x 2 x 3
12 x 1 6 x 2 4 x 3 2 x 2 x 3
37 is prime. Two factors. No strings.
Bandurria has 12 strings .. Some are 14 but 12 is the common number of strings in Bandurria