- LCM: He will go both hiking and swimming every after 12 days.
12 = 12, 24, 36, 48, ...
6 = 6, 12, 18, 24, ...
2. LCM: The smallest possible number that she could be thinking of is 24.
8 = 8, 16, 24, 32, ...
12 = 12, 24, 36, 48, ...
3. GCF: The greatest number of packs they can prepare is 30.
30 = 1, 2, 3, 5, 6, 10, 15, 30
45 = 1, 3, 5, 9, 15, 45
60 = 1, 2, 3, 4, 5, 6, 10, 15, 20, 30, 60
please correct me if im wrong.
