Mencari fpb 60dan 72 dan mencari kpk

60=2×2×3×5
72=2×2×2×3×3
fpb=2×2×3=12
kpk=2pgk 3×3pgk2×5=8×9×5=72×5=150

Fpb = 2 x 2 x 3 jadi hasilnya 12
Kpk = 2 x 2 x 2 x 3 x 3 x 5 hasilnya 360