Question

FPB dr
30 dan 45,,,
24 dan 60,,,
14, 21 , dan 28,
12 , 36 , dan 48,,,
104 , 156 , dan 130,,,
Beserta caranya menggunakan pohon faktor

Answer 1

1. 30 = 2 × 3 × 5
45 = 3^2 × 5
fpb = 3×5 = 15
2. 24 = 2^3 × 3
60 = 2^2 × 3 × 5
fpb = 2^2 × 3 = 12
3. 14 = 2×7
21 = 3×7
28 = 2^2 × 7
fpb = 7
4. 12 = 2^2 × 3
36 = 2^2 × 3^2
48 = 2^4 × 3
fpb = 2^2 × 3 = 12
5. 104 = 2^3 × 13
156 = 2^2 × 3 × 13
130 = 2^2 × 5 × 13
fpb = 2^2 × 13 = 52