103x5
515 5,103
Since 515 is a factor of 2060, it is automatically the GCF of this problem.
IT IS PRIME there is no factor tree
factor tree of 216
Factor tree of 204
The factor tree of 50:5025,25,5,25025,25,5,2
21
83 is prime. No tree.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
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 268 and 515 is 1.
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
A tree.