Yes.
83 is prime. No tree.
61 is already prime. It doesn't need a tree.
When the bottom branch consists entirely of prime numbers.
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
650 325,2 65,5,2 13,5,5,2
308 154,2 77,2,2 11,7,2,2
650 325,2 65,5,2 13,5,5,2
12+12+12+12+12-59-9+56+59+58+57-852-50=?
You can't really draw a factor tree with a keyboard. The arithmetic goes like this: 315 = 5x63 = 5x3x21 = 5x3x3x7. 5, 3, 3 and 7 will be the 'leaves' at the bottom of your tree.
The GCF of 195 and 650 is 195
The HCF of 650 and 2652 is 26
13x9= 117 13 is prime so you don't continue with 13 because nothing goes into it equally. Then you continue with 9, and obviously 3 goes into 9 three times. (3x3=9) Now, since nothing goes evenly into three, we stop our factor tree. (:
64 / \ 2. 32 / \ 2. 16 / \ 2. 8 / \ 2. 4 / \ 2. 2 2 to the 6th power
Well, darling, if you want to get technical, 25 goes into 650 a total of 26 times. Simple division, nothing fancy. Just divide 650 by 25 and you'll get your answer. Math doesn't have to be complicated, honey.
650 has no factor that is a perfect square, other than 1.
25