Tentukan kpk dan fpb dari 48,60,54

kpk : 2160
Fpb : 6

semoga membantu ^^

48 = 2 × 24 = 2 × 12 = 2 × 6 = 2 ×3
60 =2 × 30 = 2 × 15 = 3 × 5
54 = 2 × 27 = 3 × 9 = 3 × 3

48= 2^4 × 3
60= 2^2 × 3 × 5
54= 2 × 3^3
fpb: 2×3= 6

kpk: 2^4 × 3^3 × 5 = 16 × 27 × 5 = 432 × 5 = 2160

maaf kalau salah