Answer
Multiples of 4423 are:
4423, 8846, 13269, 17692, 22115, 26538, 30961, 35384, 39807, 44230, 48653, 53076, 57499, 61922, 66345, 70768, 75191, 79614, 84037, 88460, 92883, 97306, 101729, 106152, 110575, 114998, 119421, 123844, 128267, 132690, 137113, 141536, 145959, 150382, 154805, 159228, 163651, 168074, 172497, 176920, 181343, 185766, 190189, 194612, 199035, 203458, 207881, 212304, 216727
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