276=2x138=2x2x69=2x2x3x23
It is: 12
The GCF is 3.
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
To find the greatest common factor (GCF) of 276 and 348, we first need to list the factors of each number. The factors of 276 are 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, and 276. The factors of 348 are 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, and 348. The GCF is the largest number that both lists have in common, which in this case is 12. Therefore, the GCF of 276 and 348 is 12.
83 is prime. No tree.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
A tree.