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.
145 5,29 Not much of a tree. More like a factor shrub.
The GCF is: 42
2 x 3 x 5 x 7 x 7 = 1470
The GCF is 30.
1470
1470
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
The factor tree of 50:5025,25,5,25025,25,5,2
21
To find the greatest common factor (GCF) of 1470, 2688, and 4032, you first need to factorize each number into its prime factors. The prime factorization of 1470 is 2 x 3 x 5 x 7 x 7, of 2688 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 7, and of 4032 is 2 x 2 x 2 x 2 x 3 x 3 x 3 x 7. The GCF is the product of the common prime factors raised to the lowest power, which is 2 x 3 x 7 = 42. Therefore, the greatest common factor of 1470, 2688, and 4032 is 42.
83 is prime. No tree.