2*6,4*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.
Bandurria has 12 strings .. Some are 14 but 12 is the common number of strings in Bandurria
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
3 x 41 = 123
Factor strings are multiplication sentences. 3 x 3 is a factor string for 9.
Usually, guitars have only 6 strings, although some guitars have 12 strings.
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
2 x 2 x 13 = 52