LCM
What is the LCM of 4 and 5?
20
Find the GCF of 10 and 45
5
-7-(-7)=
0
123/5
24 R3
What is the LCM of 6 and 2?
6
Find the GCF of 80 and 20
20
8-(-3)=
11
803/2
401 R1
What is the LCM of 6 and 16?
48
Find the GCF of 14 and 55
1
-2-5=
-7
8201/3
2733 R2
What is the LCM of 10, 7 and 5?
70
Find the GCF of 21 and 63
21
-3-(-1)=
-2
547/8
68 R3