FPB dan KPK 315 dan 45​

Jawaban:

315 = 3² ×5×7

45 = 3² × 5

FPB = 3² × 5

= 45

KPK = 3² × 5 × 7

= 9 × 5 × 7

= 315

Jawaban:

KPK=3²×5×7=315, FPB=3²×5=45

Jadi, KPK = 315, FPB=45