kpk dari : - 36, 42, 74 - 28, 54, 62 - 22, 54, 86 - 35, 55, 75 tolong pake cara ya

kak dikalinya kayak bintang kecil gpp ya
36:2 = 18:2=9:3=3 kpk 2*2*3*3=36
42:2=21:3= 7 kpk 2*3*7=42
74:2=37 kpk 2*37= 68
28:2= 14:2=7 kpk 2*2*7=28
54:2=27:2=9:3=3 kpk 2*3*3*9=162
62:2=31 kpk 31
22:2=11. kpk 11
86:2=43. kpk 43
35:5=7 kpk 7
55:2=11 kpk. 11
75:3=25 : 5=5 kpk 3*5*5=75
maaf kalo salah ya?