19 is already prime; no need for a tree.
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19 is already prime. No need for a tree.19 is prime. No tree.
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
Divide 950 by 1, 2, 5, 10, 19 and 25. (950,1)(475,2)(190,5)(95,10)(50,19)(38,25)
26 greatest factor is itself, 19 is a prime number so it is 19...they dont have a same common factor but 26 x 19 is 494...
No because you have to have a prime number besides 1 like 2,5,7 because every time you use a factor tree and you put a 1 as prime you keep getting one every time.So one can not be use as a factor when doing a factor tree.