
嘻道奇闻
- 文章199742
- 阅读14625734
短除法的方法分步图解:分钟学会求最大公因数
馃攳 鈥?strong>鈥嬫暟瀛﹁€冭瘯鎬诲崱鍦ㄦ渶澶у叕鍥犳暟锛?鍒嗛挓鍖呬綘瀛︿細锛佲€?/strong>鈥?br/> 鏈夋病鏈夎瘯杩囧鐫€鏁板棰樻姄鑰虫尃鑵紝鏄庢槑棰樼洰璇粹€滄眰鏈€澶у叕鍥犳暟鈥濓紝鍙剳瀛愰噷鍙湁璐ㄥ洜鏁板垎瑙c€佽緱杞浉闄ゆ硶杩欎簺澶嶆潅姒傚康锛熷埆鎱岋紒浠婂ぉ鍜变滑灏辩敤鐭櫎娉曡繖涓€滃偦鐡滃伐鍏封€濓紝璁╀綘3鍒嗛挓鎼炴噦鍘熺悊锛?鍒嗛挓涓婃墜鍋氶锛?/p>
馃З 鈥?strong>鈥嬩竴銆佺煭闄ゆ硶鏄暐锛熶负浠€涔堣瀹冩瘮璋堟亱鐖辫繕绠€鍗曪紵鈥?/strong>鈥?/h3>
鐭櫎娉曞氨鍍忔暟瀛︾晫鐨勨€滃壀鍒€鎵嬧€濃€斺€斿挃鍤撲袱涓嬪氨鑳芥妸澶嶆潅鐨勬暟瀛楀壀鍑哄叡鍚岄儴鍒嗐€備妇涓牀瀛愷煂帮細灏忔槑鏈?2鍧楅ゼ骞诧紝灏忕孩鏈?8鍧楋紝鎬庝箞鍏钩鍒嗙粰灏忔湅鍙嬪張涓嶆氮璐癸紵杩欐椂鍊欐渶澶у叕鍥犳暟灏辨槸鍏抽敭锛?/p>
浼犵粺鏂规硶瑕佸垪涓€鍫嗗洜鏁版壘鍏卞悓鐐癸紝鑰岀煭闄ゆ硶鐩存帴涓娾€滀笁姝ヨ蛋鈥濓細
- 鈥?strong>鈥嬫壘鍏卞悓鍥犳暟鈥?/strong>鈥嬶紙姣斿2銆?锛?/li>
- 鈥?strong>鈥嬭繛闄ゅ埌浜掕川鈥?/strong>鈥嬶紙鐩村埌涓ゆ暟娌″叡鍚屽洜鏁帮級
- 鈥?strong>鈥嬪乏杈圭浉涔樺緱缁撴灉鈥?/strong>鈥嬶紙鎵€鏈夐櫎鏁扮浉涔橈級
馃挕 鈥?strong>鈥嬬伒榄傛嫹闂€?/strong>鈥嬶細杩欏拰璐ㄥ洜鏁板垎瑙f湁鍟ュ尯鍒紵
璐ㄥ洜鏁板垎瑙h鎷嗚В鎵€鏈夎川鏁帮紙姣斿24=2脳2脳2脳3锛夛紝鑰岀煭闄ゆ硶鍙渶瑕佹寫鍏卞悓鍥犳暟杩為櫎锛屽氨鍍忓墺娲嬭懕涓€鏍蜂竴灞傚眰鍓ュ嚭鏍稿績锛?/p>
鉁傦笍 鈥?strong>鈥嬩簩銆佹墜鎶婃墜鏁欏锛氱敤56鍜?2婕旂ず鐭櫎娉曗€?/strong>鈥?
鈥?strong>鈥嬫楠?锔忊儯锛氭憜濂芥暟瀛楅樀鍨嬧€?/strong>鈥?br/> 鎶?6鍜?2骞舵帓鍐欙紝宸﹁竟鐣欏嚭闄ゆ暟浣嶇疆锛?/p>
markdown澶嶅埗______ |56 42
鈥?strong>鈥嬫楠?锔忊儯锛氭壘绗竴涓叕鍥犳暟鈥?/strong>鈥?br/> 涓ゆ暟閮借兘琚?鏁撮櫎锛熼偅灏卞啓涓?鍦ㄥ乏杈癸細
markdown澶嶅埗2|56 42 ----- 28 21
鈥?strong>鈥嬫楠?锔忊儯锛氱户缁壘鏂板叕鍥犳暟鈥?/strong>鈥?br/> 鐜板湪28鍜?1杩樿兘琚?鏁撮櫎锛?/p>
markdown澶嶅埗2|56 42 7|28 21 ----- 4 3
鈥?strong>鈥嬫楠?锔忊儯锛氭敹宸ワ紒宸﹁竟鐩镐箻鈥?/strong>鈥?br/> 鎶婇櫎鏁?脳7=14锛岃繖灏辨槸鏈€澶у叕鍥犳暟鍟︼紒
馃毃 鈥?strong>鈥嬪叧閿彁閱掆€?/strong>鈥嬶細闄ゅ埌涓ゆ暟浜掕川锛堟瘮濡?鍜?娌″叕鍥犳暟锛夋墠鑳藉仠鎵嬶紒鍚﹀垯灏卞儚鐓场闈㈡病鏀捐皟鏂欏寘鈥斺€旂櫧蹇欐椿銆?/p>
馃搳 鈥?strong>鈥嬩笁銆佺煭闄ゆ硶VS鍏朵粬鏂规硶锛氫竴寮犺〃鐪嬫噦璋佹洿棣欌€?/strong>鈥?/h3>
鈥?strong>鈥嬫柟娉曗€?/strong>鈥?/th> | 鈥?strong>鈥嬫楠ゅ鏉傚害鈥?/strong>鈥?/th> | 鈥?strong>鈥嬮€傚悎鍦烘櫙鈥?/strong>鈥?/th> | 鈥?strong>鈥嬫槗閿欑偣鈥?/strong>鈥?/th> |
---|---|---|---|
鈥?strong>鈥嬬煭闄ゆ硶鈥?/strong>鈥?/td> | 猸愶笍猸愶笍 | 涓ゆ暟鏈夋槑鏄惧叕鍥犳暟 | 蹇樿闄ゅ埌浜掕川 |
璐ㄥ洜鏁板垎瑙f硶 | 猸愶笍猸愶笍猸愶笍猸愶笍 | 闇€瑕佺簿纭川鍥犳暟 | 鍒嗚В鏃舵紡鎺夎川鏁?/td> |
鍒椾妇娉?/td> | 猸愶笍猸愶笍猸愶笍 | 鏁板瓧杈冨皬 | 鍒椾妇涓嶅叏 |
杈楄浆鐩搁櫎娉?/td> | 猸愶笍猸愶笍猸愶笍猸愶笍 | 璁$畻鏈虹紪绋?/td> | 浣欐暟璁$畻閿欒 |
馃挜 鈥?strong>鈥嬬嫭瀹惰瑙b€?/strong>鈥嬶細90%鐨勬暟瀛﹁€佸笀鎺ㄨ崘鐭櫎娉曪紝涓嶆槸鍥犱负瀹冩渶蹇紝鑰屾槸鍥犱负瀹冩渶鍍忊€滄暟瀛︽€濈淮浣撴搷鈥濃€斺€旀棦璁粌鍥犳暟鏁忔劅搴︼紝鍙堝煿鍏绘楠ゅ寲鎬濊€冿紒
馃幆 鈥?strong>鈥嬪洓銆佹柊鎵嬪繀鐪嬶紒3涓吀鍨嬮敊璇渚嬧€?/strong>鈥?/h3>
鈥?strong>鈥嬫渚?锔忊儯锛氶櫎涓€鍗婂氨寮€婧溾€?/strong>鈥?br/> 姹?6鍜?4鐨勬渶澶у叕鍥犳暟鏃讹紝鏈変汉闄ゅ埌2脳2=4灏卞仠鎵嬨€傞敊锛佸簲璇ョ户缁敤3闄ゅ埌浜掕川锛?/p>
markdown澶嶅埗2|36 24 2|18 12 3|9 6 ---- 3 2
姝g‘绛旀鏄?脳2脳3=12锛屾紡鎺夋渶鍚庝竴姝ョ洿鎺ュ皯涓€鍗婂垎锛?/p>
鈥?strong>鈥嬫渚?锔忊儯锛氬叕鍥犳暟鐪肩瀻鈥?/strong>鈥?br/> 闈㈠39鍜?6锛屾湁浜烘娲荤湅涓嶅嚭13鏄叕鍥犳暟銆傝繖鏃跺€欒鍍忕帺鎵句笉鍚屾父鎴忎竴鏍凤紝鍏堣瘯2銆?銆?杩欎簺甯歌璐ㄦ暟锛屽啀璇曞ぇ鏁般€?/p>
鈥?strong>鈥嬫渚?锔忊儯锛氳礋鏁版潵鎹d贡鈥?/strong>鈥?br/> 濡傛灉閬囧埌-12鍜?8锛屽厛鍙栫粷瀵瑰€煎啀璁$畻锛佹暟瀛︿笘鐣岀殑瑙勭煩鏄細鏈€澶у叕鍥犳暟姘歌繙鏄鏁般€?/p>
馃専 鈥?strong>鈥嬩簲銆佺嫭瀹剁绫嶏細鐭櫎娉曠殑3涓鎿嶄綔鈥?/strong>鈥?/h3>
1锔忊儯 鈥?strong>鈥嬪揩閫熼獙绠椻€?/strong>鈥嬶細鏈€澶у叕鍥犳暟 脳 鏈€灏忓叕鍊嶆暟 = 涓ゆ暟涔樼Н锛堟瘮濡?4脳168=56脳42锛?br/>
2锔忊儯 鈥?strong>鈥嬩笁涓暟閫氱敤鈥?/strong>鈥嬶細姣斿姹?2銆?8銆?4鐨勬渶澶у叕鍥犳暟锛屽彧瑕佸湪绗笁姝ョ户缁壘鍏卞悓鍥犳暟
3锔忊儯 鈥?strong>鈥嬪垎鏁扮害鍒嗙鍣ㄢ€?/strong>鈥嬶細鎶婂垎鏁板垎瀛愬垎姣嶇殑鏈€澶у叕鍥犳暟鎵惧埌锛岀洿鎺ョ害鍒版渶绠€褰㈠紡
馃 鈥?strong>鈥嬫€濊€冩椂鍒烩€?/strong>鈥嬶細涓轰粈涔堝彜浜轰笉鐢ㄧ煭闄ゆ硶锛?br/> 鍏跺疄鍏厓鍓?00骞存鍑犻噷寰楀彂鏄庣殑杈楄浆鐩搁櫎娉曞氨鏄煭闄ゆ硶鐨勫墠韬紝鍙笉杩囩幇浠d汉鎶婂畠绠€鍖栧緱鍍忕敤寰尝鐐夌儹楗竴鏍锋柟渚匡紒
馃殌 鈥?strong>鈥嬫渶鍚庤鐐瑰ぇ瀹炶瘽鈥?/strong>鈥?/h3>
鐭櫎娉曚箣鎵€浠ヨ兘椋庨潯涓皬瀛︼紝涓嶄粎鍥犱负瀹冩搷浣滅畝鍗曪紝鏇村洜涓哄畠鍩瑰吇浜嗕竴绉嶁€滃垎瑙f€濈淮鈥濃€斺€旀妸澶嶆潅闂鎷嗚В鎴愬彲鎵ц鐨勬楠ゃ€備笅娆¢亣鍒版暟瀛﹂毦棰樻椂锛屼笉濡ㄩ粯蹇佃繖鍙ュ彛璇€锛氣€?strong>鈥嬧€滄壘鍏洜锛岃繛闄ゅ敖锛屽乏杈逛箻锛岀粨鏋滃畾鈥濃€?/strong>鈥嬶紝淇濅綘鍍忓紑浜嗘暟瀛﹀鎸備竴鏍烽『婧滐紒
锛堝伔鍋峰憡璇変綘锛氱敤杩欎釜鏂规硶甯殧澹佸皬瀛︾敓杈呭浣滀笟锛屽ザ鑼堕挶閮界渷浜嗗崄鍑犳澂馃イ锛?/p>