kpk dari 42,60 dan 90

42=2 x3 x 7

60=2²×3×5

90=2×3²×5

kpk=2²×3²×5×7=1260

=1260

[tex]42 = 2 \times 3 \times 7 \\ 60 = 2 {}^{2} \times 3 \times 5 \\ 90 = 2 \times 3 {}^{2} \times 5 \\ kpk = 2 {}^{2} \times 3 {}^{2} \times 5 \times 7 \\ kpk = 4 \times 9 \times 5 \times 7 \\ kpk = 1.260[/tex]
Fbp = 2 kali 3
= 6
Thanks