2170:35=2170:(7•5)=62
1728:32=1728:(8•4)=54
675:27=675:(3•8)=25
1008:28=1008:(7•4)=36
1656:36=1656:(9•4)=46
990:18=990:(3•6)=55
1176:21=1176:(7•3)=56
2010:30=2010:(6•5)=67
3465:45=3465:(9•5)=77
3440:40=3440:(8•5)=86
4080:48=4080:(6•8)=85
4725:63=4725:(7•9)=75