Question

Draw the factor tree of 18,
, 24 and 81​

Answer 1

Answer:

81= Factors of 81: 1, 3, 9, 27, 81

Negative Factors of 81: -1, -3, -9, -27 and -81

Prime Factorization of 81: 34 or 3 × 3 × 3 × 3

18=Factor Tree Calculator

The number 18 is a composite number because 18 can be divided by 1, by itself and at least by 2 and 3. So, it is possible to draw its prime tree. The prime factorization of 18 = 2•32.

24=Examples: Noting 24 = 2 x 12, 24 = 8 x 3, 24 = 6 x 4, draw factor trees that all show 24 = 2 x 2 x 2 x 3 at the end. Noting 30 = 3 x 10, 30 = 6 x 5, 30 = 2 x 15, draw factor trees that all show 30 = 2 x 3 x 5 at the end.

Step-by-step explanation:

hope it helps

Answer 2

Step-by-step explanation:

(18)

/ \

(6) (3)

/ \

(3) (2) .