By starting with a different factor pair.
56
28,2
14,2,2
7,2,2,2
56
4,14
2,2,14
2,2,2,7
Because there can be long or short factor strings.
36 12,3 6,2,3 3,2,2,3 36 9,4 3,3,4 3,3,2,2 36 6,6 2,3,6 2,3,2,3
40 20,2 10,2,2 5,2,2,2
For each drawing . . .-- Draw a small number of circles.-- Draw that same number of circles again.-- Draw that same number of triangles three times.To create a different drawing, do exactly the same thing,but start out with a different small number.
12q 2,6q 2,2,3q 2,2,3,q
Because there can be long or short factor strings.
36 12,3 6,2,3 3,2,2,3 36 9,4 3,3,4 3,3,2,2 36 6,6 2,3,6 2,3,2,3
42,2 21,2,2 7,3,2,2
It really doesn't matter how you draw it. Some people use factor trees, some use rainbows, some use fireworks. It's a way to visualize that a certain number (like 21) is broken into two factors (3 and 7). Put the number 21 somewhere on a piece of paper. Draw the 3 and 7 anywhere you care to.
36 18,2 9,2,2 3,3,2,2
54 27,2 9,3,2 3,3,3,2
40 20,2 10,2,2 5,2,2,2
23 is a prime number. No prime factorization. No tree.
draw cutting trees -s
For each drawing . . .-- Draw a small number of circles.-- Draw that same number of circles again.-- Draw that same number of triangles three times.To create a different drawing, do exactly the same thing,but start out with a different small number.
12q 2,6q 2,2,3q 2,2,3,q
you can go to Google and type, how to draw a realistic tree.:)