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## Wednesday, December 14, 2011

### GET THE GOOF: December 14

1. the lcm is wrong the right lcm is 5

2. The problem is wrong because they have a a 5 at the top and they didnt bring it down so they couldnt see it and 5 is prime so 5 is the real answer.

section-2
table-2

3. whats wrong because they did not finsh the factor tree they didnt do the work section 4 table 4 marie luis krystal

4. The answer is wrong because the lcm is not 3 it is 5 they also forgot to bring it down.

section 4

table 1

5. what they did wrong was it has to be 5 because 3 isn't the greatest number 5 is. so the LCM is 5.

section 4
table 3

6. The thing that they this person didn't do was list the multiples to find the LCM. The thing that she/he did was she/he btook the 9 and find what 2 numbers =s 9 and they got 3x3 so for the answer, the put 3.

section 4 table 2

7. its wrong because u are suppose to check numbers that are not in the bottom and that are not in the top.

team 2 section 3.

8. sec3 table3 they had to do the matching game and they didnt and its would be 3*3*5*5*7=220 witch would be the lcm for prime factorization

9. what they got wrong is that they didn't do the LCM right they only put 3 when it's supposed to be 3x3x5x7=315

Table 4
Section 3

10. it is supost to be 9 not the 3 because the bigest group is of 3 so than we multiply 3 times 3 and it = 9 not 3

team 6 sec 3

11. the problem is incorrect because the person did the prime factorization incorrect.So the answer is 315.table1 section1.

12. they did lcf instead of lcm

team 5

section 1

13. there wrong because 3x3
dose not equal 10 m,it equals 13 m

14. the goof is that the gct isn't 3 it's 5

table 2 secton 1