V2EX lcm

LCM

定义 Definition

LCMleast common multiple 的缩写,意思是“最小公倍数”:两个或多个整数的共同倍数中最小的那个。(在数学与基础算术中最常见;在不同领域里也可能有其他含义。)

发音 Pronunciation (IPA)

/l si m/

例句 Examples

Find the LCM of 6 and 8.
求 6 和 8 的最小公倍数(LCM)。

To add the fractions, we first used the LCM of the denominators so they could be rewritten with a common denominator.
为了把分数相加,我们先求分母的最小公倍数(LCM),以便把它们改写成同分母的形式。

词源 Etymology

LCM 来自短语 least common multiple

  • least “最小的”
  • common “共同的”
  • multiple “倍数”
    因此缩写 LCM 在教材、练习题和解题步骤中被广泛使用,便于书写与表达。

相关词 Related Words

文学与经典作品 Literary Works

  • Concrete Mathematics(Graham, Knuth, Patashnik):在讨论整数、整除性与相关技巧时常出现 LCM/GCD。
  • Elementary Number Theory(David M. Burton 等数论教材):讲解最小公倍数、最大公因数及其性质时会频繁使用 LCM。
  • Introduction to Algorithms(CLRS):在与周期、取模、整数运算相关的例题或推导中可能出现 LCM 的用法。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     967 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 15ms UTC 22:22 PVG 06:22 LAX 14:22 JFK 17:22
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86