First numbers that belong to both sets:
4,
12,
20,
22,
24,
40,
42,
44,
70,
72,
74,
77,
100,
102,
104,
110,
114,
117,
120,
124,
140,
143,
144,
170,
171,
172,
174,
200,
202,
204,
207,
210,
212,
214,
220,
221,
222,
240,
242,
244,
247,
270,
272,
273,
274,
300,
302,
303,
304,
310,
312,
314,
321,
322,
323,
324,
327,
340,
341,
342,
344,
370,
372,
374,
377,
400,
402,
403,
404,
407,
410,
411,
412,
414,
417,
420,
422,
423,
424,
440,
441,
442,
444,
447,
470,
471,
472,
473,
474,
477,
700,
702,
703,
704,
707,
710,
711,
712,
714,
717,
720,
721,
722,
723,
724,
740,
741,
742,
744,
747,
770,
771,
772,
774,
777,
1001,
1002,
1004,
1010,
1012,
1014,
1017,
1020,
1023,
1040,
1044,
1070,
1071,
1074,
1100,
1102,
1104,
1110,
1111,
1112,
1122,
1124,
1140,
1143,
1144,
1170,
1172,
1173,
1177,
1200,
1204,
1210,
1212,
1220,
1221,
1222,
1224,
1240,
1242,
1243,
1244,
1270,
1272,
1274,
1300,
1302,
1304,
1310,
1311,
1314,
1320,
1324,
1340,
1341,
1342,
1370,
1374,
1400,
1404,
1410,
1412,
1414,
1417,
1420,
1422,
1440,
1441,
1442,
1443,
1444,
1470,
1474,
1700,
1702,
1703,
1704,
1710,
1712,
1717,
1720,
1722,
1724,
1727,
1740,
1742,
1744,
1770,
1771,
1772,
1773,
2001,
2002,
2004,
2007,
2010,
2012,
2014,
2020,
2022,
2024,
2040,
2041,
2042,
2043,
2044,
2070,
2071,
2072,
2074,
2100,
2101,
2102,
2104,
2110,
2112,
2114,
2120,
2121,
2122,
2123,
2124,
2140,
2142,
2147,
2170,
2171,
2172,
2174,
2200,
2202,
2204,
2210,
2211,
2212,
2214,
2220,
2222,
2223,
2224,
2227,
2242,
2244,
2247,
2270,
2274,
2277,
2300,
2301,
2302,
2310,
2312,
2314,
2320,
2321,
2322,
2323,
2324,
2327,
2340,
2342,
2343,
2344,
2370,
2372,
2373.
Some larger examples :
777712,
777714,
777717,
777720,
777721,
777722,
777723,
777724,
777727,
777740,
777741,
777742,
777744,
777747,
777770,
777771,
777772,
777773,
777774,
777777.