Tolong jawabkan sampai Kamis 11 November malam yaa​

Jawaban:

Nomor 1

a. 12 dan 28

12 = 2² × 3

28 = 2² × 7

KPK = 2² × 3 × 7 = 84

b. 16, 24, dan 32

16 = 2^4

24 = 2³ × 3

32 = 2^5

KPK = 2^5 × 3 = 96

Nomor 2

a. 36 dan 48

36 = 2² × 3²

48 = 2^4 × 3

FPB = 22 × 3 = 66

b. 12, 30, 60, dan 105

12 = 2² × 3

30 = 2 × 3 × 5

60 = 2² × 3 × 5

105 = 3 × 5 × 7

FPB = 3