Answer:
60,66 - GCF-6 LCM-660
44,14 - GCF-2 LCM-308
7,56 - GCF-7 LCM-56
20,22 - GCF-2 LCM-220
13,31 - GCF-1 LCM-403
6.5m questions
8.6m answers