How do you do a factor tree for 54?

Answer 1

54

6 x 9

(2x3) x (3x3)

Since 2 and 3 are prime numbers, the factor tree is complete.

Answer 2

54

/ \

6 9

/ \ / \

3 2 3 3

Answer 3

53 is a Prime number. The only factors of this number are 53 and 1

Answer 4

54

27,2

9,3,2

3,3,3,2

Answer 5

The ones where the bottom branch has three threes and a two, in any order.