10080 5040,2 2520,2,2 1260,2,2,2 630,2,2,2,2 315,2,2,2,2,2 105,3,2,2,2,2,2 35,3,3,2,2,2,2,2 7,5,3,3,2,2,2,2,2
Since prime numbers only have one prime factor (themselves), factor trees are unnecessary.
The bottom branch of a factor tree consists entirely of prime numbers.
When the bottom branch consists entirely of prime numbers.
A factor tree of number is (I think) the numbers that multiply together to form a product. They are prime numbers, too.
Their at the bottom of the tree because the hole point of a factor tree is to find the prime factorization of the number, so it would be at the bottom of the tree.
Prime numbers don't have trees.
a factor tree
Here is a factor tree of 39: 39 3 x 13 Since these are prime numbers, the factor tree is finished. The prime factors of 39 are 3 and 13.
Prime numbers don't have factor trees. So if you can create a tree, your number's composite.
11 is a prime number. Prime numbers don't have trees. Their only prime factor is themselves.
Use a factor tree. 98 49,2 7,7,2