fpb dan kpk 42 dan 35

[tex]42 = 2 \times 3 \times 7 \\ 35 = 5 \times 7 \\ fpb = 7 \\ \ \: \\ kpk = 2 \times 3 \times 5 \times 7 = 210 \\ maaf \: kalo \: salah[/tex]