306
153,2
51,3,2
17,3,3,2
No, 51 isn't prime. 17 is the largest prime factor of 306.
no
The factor tree is as follows: 114 57,2 19,3,2
No.
There is not a greatest common factor of a single number, such as 306, because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, and 306. The prime factors of 306 are 2, 3, 3, and 17. Examples: The greatest common factor of 27 and 306 is 9. The greatest common factor of 128 and 306 is 2. The greatest common factor of 306 and 765 is 153.
306=2x3x3x17300=2x2x3x5x52x3=6
Yes.
yes
The Tree of Seasons has 306 pages.
991 is already prime. No tree is required.
13 is a prime number. It doesn't have a tree because its only prime factor is itself.
No you cannot. You might want to try the factor tree for 27.