First numbers that belong to both sets:
6,
20,
30,
42,
54,
56,
60,
66,
70,
78,
96,
102,
114,
126,
132,
138,
140,
150,
168,
174,
186,
198,
204,
210,
220,
222,
224,
246,
258,
260,
264,
270,
276,
280,
282,
294,
304,
308,
318,
330,
340,
342,
348,
350,
352,
354,
366,
378,
380,
390,
402,
414,
420,
426,
432,
438,
456,
460,
462,
464,
474,
476,
480,
486,
492,
498,
500,
504,
510,
534,
540,
546,
550,
552,
558,
564,
570,
572,
580,
582,
594,
606,
608,
612,
616,
618,
620,
630,
636,
642,
644,
654,
660,
672,
678,
690,
702,
708,
714,
726,
728,
736,
740,
744,
750,
762,
770,
780,
786,
798,
812,
820,
822,
832,
834,
836,
840,
852,
858,
860,
864,
870,
894,
906,
910,
912,
918,
920,
924,
930,
940,
942,
945,
952,
966,
978,
980,
990,
992,
996,
1002,
1014,
1020,
1026,
1032,
1038,
1050,
1056,
1060,
1064,
1068,
1074,
1086,
1110,
1120,
1122,
1128,
1140,
1146,
1148,
1158,
1180,
1182,
1188,
1190,
1194,
1212,
1218,
1220,
1230,
1240,
1242,
1248,
1254,
1266,
1284,
1288,
1290,
1302,
1316,
1320,
1326,
1330,
1338,
1340,
1350,
1356,
1362,
1374,
1376,
1380,
1386,
1392,
1398,
1400,
1410,
1416,
1420,
1428,
1430,
1434,
1446,
1460,
1470,
1482,
1484,
1500,
1504,
1506,
1512,
1518,
1520,
1540,
1542,
1554,
1566,
1572,
1578,
1580,
1590,
1608,
1610,
1614,
1624,
1626,
1632,
1638,
1644,
1650,
1652,
1656,
1660,
1662,
1672,
1674,
1686,
1698,
1700,
1704,
1710,
1716,
1722,
1734,
1736,
1740,
1750,
1758,
1760,
1770,
1780,
1788,
1794,
1806,
1820,
1824,
1830,
1836,
1842,
1848,
1860,
1866,
1870,
1878,
1880,
1888,
1890,
1896,
1902,
1908,
1914,
1932,
1938,
1940,
1950,
1974,
1980,
1986,
1988,
1992,
1998.
Some larger examples :
99890,
99892,
99894,
99904,
99906,
99912,
99918,
99920,
99924,
99930,
99932,
99936,
99940,
99942,
99966,
99968,
99978,
99980,
99990,
99996.