Jawaban:
Nomor 1
Nomor 2
Penjelasan dengan langkah-langkah:
30 = 2 × 3 × 5
20 = 2² × 5
50 = 2 × 5²
FPB = 2 × 5 = 10
KPK = 2² × 3 × 5² = 300
21 = 3 × 7
49 = 7²
54 = 2 × 3³
FPB = 1
KPK = 2 × 3³ × 7² = 2.646
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Jawaban:
Nomor 1
Nomor 2
Penjelasan dengan langkah-langkah:
Nomor 1
30 = 2 × 3 × 5
20 = 2² × 5
50 = 2 × 5²
FPB = 2 × 5 = 10
KPK = 2² × 3 × 5² = 300
Nomor 2
21 = 3 × 7
49 = 7²
54 = 2 × 3³
FPB = 1
KPK = 2 × 3³ × 7² = 2.646