6,20 最初5個公倍數
回答 (5)
2010-10-22 6:07 am
✔ 最佳答案
6 = 2x320 = 2x2x5
L.C.M. of 6 and 20 = 2x2x3x5 = 60
Then the first 5 common multiple = 60, 60x2, 60x3,60x4,60x5
= 60, 120, 180, 240, 300
參考: Hope the solution can help you^^”
2010-10-23 2:42 am
1. 60
2.120
3.180
4.240
5.300
只要頭5個嗎? 不夠再問!
2.120
3.180
4.240
5.300
只要頭5個嗎? 不夠再問!
收錄日期: 2021-04-19 23:25:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101021000051KK01446