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
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 1470, 2688, and 4032 is 42
83 is prime. No tree.