什么是约数很多人对这个问题比较感兴趣,下面让我们一起来看绾︽版涔 绾︽扮涔,希望可以帮助到你。

什么是约数

绾︽?版???涔????? 绾︽?扮????????涔?

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2????涔?璇? 纭??

浠?涔???害?帮?

绾︽?版???涓?父瑙????板???璇?锛??????????扳????

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??灞?璧???锛?

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n??姝g害?版?扮????Н?у?芥??(n)锛?姝g害?颁????????︿?涓?Н?у?芥?跋?(n)??

绾︽?版???涔?

瀹?涔?
?????存???や互?存??(b??0)
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??渚?
?????ㄨ???舵?扮?????村??锛?
????6??绾︽?版??锛?1??2??3??6
????10??绾︽?版??锛?1??2??5??10
????15??绾︽?版??锛?1??3??5??15
????娉ㄦ??锛?涓?涓??扮??绾︽?板???????舵??韩??
????渚?濡?:?芥??24?撮?ょ????锛?1??2??3??4??6??8??12??24
??????浠?4??绾︽?版??锛?1??2??3??4??6??8??12??24
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??澶у??害??br />????涓や釜?扮????害?颁腑??澶х??涓?涓??????杩?涓や釜?扮????澶у??害?般??
??澶у??害?扮??姹?娉?
????1??
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????渚?锛?姹?30涓?24????澶у??害?般??
????30??绾︽?版??锛?1,2,3,5,6,10,15,30
????24??绾︽?版??锛?1,2,3,4,6,8,12,24
??????寰??跺??害?颁腑??澶х??涓?涓???锛???浠?0??24????澶у??害?版????

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绾︽??br />瀹?涔?
濡???涓?涓??存?拌?借??︿?涓??存?版?撮?わ??d?绗??涓??存?板氨???涓?涓??存?扮??绾︽?般??绾︽?版????????锛?涓????ㄦ??澶у??害?般??
锛??ㄨ???舵?扮?????村??锛?
6??绾︽?版??锛?1??2??3??6
10??绾︽?版??锛?1??2??5??10
15??绾︽?版??锛?1??3??5??15
?︹?︹?︹?︹?︹??br />娉ㄦ??锛?涓?涓??扮??绾︽?板????br />1
???舵??韩??
?存???や互?存??(b??0)?ゅ?????姝eソ???存?拌??娌℃??浣??帮???浠?氨璇??借?b?撮????b?芥?撮????a???????帮?b????绾︽?版?????般??绾︽?板?????扮?镐?渚?瀛?锛?涓??藉???????涓??版??害?版??????
绾︽?帮?濡???涓?涓??存?拌?借?涓や釜?存?版?撮?わ??d?杩?涓や釜?板氨???涓??扮??绾︽?般??绾︽?版????????锛?涓????ㄦ??澶у??害?般???寸?藉?拌?:绾︽?板氨???藉??舵?撮?ょ???ゆ??
渚?濡?:?芥?撮??4????1??2??3??4??6??8??12??24
??浠?4??绾︽?版??锛?1??2??3??4??6??8??12??24
绾︽?版????互?撮?よ?涓??扮????涓????藉?浜???绛?浜?瀹?(???????韩).
??澶у??害??濡???涓?涓??版?㈡??????绾︽?帮?????????绾︽?帮?绉颁负A,B????害?帮?A,B????害??br />涓???澶х??涓?涓????互????B??韩锛?绉颁负AB????澶у??害?般??
????锛?AB?卞???????颁腑??灏???涓?涓?О涓?B????灏??????般??
???戒?涔??
?ユ?存???借??存??锛?b涓?涓?锛??撮?わ???绉?涓??????帮?b涓???绾︽??br />[瑙i?杩?绋?]
渚?濡?
6梅3锛?2锛??d?3灏辨????绾︽??br />[缂?杈????]涓句?
6??绾︽?版??锛?1??2??3??6
10??绾︽?版??锛?1??2??5??10
15??绾︽?版??锛?1??3??5??15
?︹?︹?︹?︹?︹??br />娉ㄦ??锛?涓?涓??扮??绾︽?板????br />1
???舵??韩??
?存???や互?存??(b??0)?ゅ?????姝eソ???存?拌??娌℃??浣??帮???浠?氨璇??借?b?撮????b?芥?撮????a???????帮?b????绾︽?版?????般??绾︽?板?????扮?镐?渚?瀛?锛?涓??藉???????涓??版??害?版??????
绾︽?帮?濡???涓?涓??存?拌?借?涓や釜?存?版?撮?わ??d?杩?涓や釜?板氨???涓??扮??绾︽?般??绾︽?版????????锛?涓????ㄦ??澶у??害?般???寸?藉?拌?:绾︽?板氨???藉??舵?撮?ょ???ゆ??
渚?濡?:?芥?撮??4????1??2??3??4??6??8??12??24
??浠?4??绾︽?版??锛?1??2??3??4??6??8??12??24
绾︽?版????互?撮?よ?涓??扮????涓????藉?浜???绛?浜?瀹?(???????韩).
??澶у??害??濡???涓?涓??版?㈡??????绾︽?帮?????????绾︽?帮?绉颁负A,B????害?帮?A,B????害??br />涓???澶х??涓?涓????互????B??韩锛?绉颁负AB????澶у??害?般??
????锛?AB?卞???????颁腑??灏???涓?涓?О涓?B????灏??????般??
???戒?涔??
?ユ?存???借??存??锛?b涓?涓?锛??撮?わ???绉?涓??????帮?b涓???绾︽??br />[瑙i?杩?绋?]
渚?濡?
6梅3锛?2锛??d?3灏辨????绾︽?

浠?涔???害?帮?

绾︽?帮?濡???涓?涓??存?拌?借?涓や釜?存?版?撮?わ??d?杩?涓??板氨????涓や釜?扮??绾︽?般??绾︽?版????????锛?涓????ㄦ??澶у??害?般??
渚?锛?15?借?3?撮?わ???浠?氨璇?5???????帮?3??5??绾︽?般??