Posted by Lance on .
What is the greatest common factors of 9 and 27
A.3
B.6
C.9
D.18
C?

mth 
Ms. Sue,
Right.

mth 
Lance,
1.What is he greates common factor of 36 and 24
A.9
B.12
C.18
D.108
B?
Erin needs to find the greatest commo factor of 24 and 18 to help her find it answer each part below.
A. list the factor pairs of 24
1x24
2x12
3x8
4x6
B.Factor pairs for 18
1x18
2x9
3x6
C.Common factors of 24 and 18
1 2 6
The greatest common factor of 24 and 18
6
Am I missing and factor pairs for B and C? 
mth 
Ms. Sue,
All are correct, except you missed 3 as a common factor of 24 and 18.