Jawabanmu

2014-08-28T14:22:34+07:00
1. 40 = 2³ × 5
    50 = 2 × 5²
FPB = 2 × 5 = 10
2. 60 = 2² × 3 × 5
    72 = 2³ × 3²
FPB = 2² × 3 = 12
3. 117 =3² × 13
    162 = 2 × 3⁴
FPB = 3² = 9
4. 126 =  2 × 3² × 7
    147 = 3 × 7²
FPB = 3 × 7 = 21
5. 175 = 3 × 7²
    180 = 2² × 3² × 5
FPB = 3
6. 28 = 2² × 7
    48 = 2⁴ × 3
    60 = 2² × 3 × 5
FPB = 2² = 4
7. 35 = 5 × 7
    46 = 2 × 23
    72 = 2³ × 3²
FPB = GA ADA
8. 48 = 2⁴ × 3
    72 = 2³ × 3²
    84 = 2² × 3 × 7
FPB : 2² × 3 = 12
9. 33 = 3 × 11
   198 = 2 × 3² × 11
   594 = 2 × 3³ × 11
FPB = 3 × 11 = 33
10. 180 = 2² × 3² × 5
      240 = 2⁴ × 3 × 5
      285 = 3 × 5 × 19
FPB = 3 × 5 = 15

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