Zviitiko zvegumi
- Zvinhu zve21: 1, 3, 7 uye 21.
- Negative Factors ye21: -1, -3, -7 uye -21.
- Zvikuru Zviuru zve21: 3, 7.
- Prime Factorization ye21: 3 × 7 = 3 × 7.
- Sum yezvinhu zve21: 32.
Saizvozvo, unoita sei GCF? Heano maitiro ekutsvaga iyo GCF yeseti yenhamba uchishandisa prime factorization:
- Nyora zvinhu zvakakosha zvenhamba yega yega.
- Denderedzwa chese chakajairwa chinhu chikuru - ndiko kuti, chinhu chese chepamusoro ndicho chikamu chenhamba yega yega museti.
- Wanza nhamba dzese dzakatenderedzwa. Mhedzisiro ndeye GCF.
Chii chinonzi 15? Zvinhu zve15 nePrime Factorization
Zvinhu makumi masere zviri 1, 3, 5, uye 15.
Chii chinonzi GCF ye21? Iyo GCF ye21 ne30 ndiyo 3. Kuti tiverenge chinhu chikuru chakajairika che21 uye 30, tinoda kuverengera nhamba yega yega (zvinhu zve21 = 1, 3, 7, 21; zvinhu zve 30 = 1, 2, 3, 5, 6, 10, 15, 30) uye sarudza chinhu chikuru chinopatsanura zvese zviri zviviri 21 ne30, kureva, 3.
Chechipiri Unoita sei 21? Tinoziva kuti 1 inowanza ne 21 kuita makumi maviri nerimwe, saka zvese zvinhu. 21 haisi chikamu che2, nekuti hatigone kuiwedzera neimwe nhamba yakazara kuita 21 ifata ye21.3, nekuti inowanda na21 kuita 7. Naizvozvo zvinhu zve21 1, 3, 7 na21.
Chii chinorehwa neGCF?
The chikuru chakakurumbira chinhu (GCF) yeti yenhamba ndicho chinhu chikuru chinogoverwa nenhamba dzese. Somuenzaniso, 12, 20, uye 24 vane zvinhu zviviri zvakafanana: 2 ne4.
zvino Chii chinonyanya kuzivikanwa chegumi neshanu? Zvinhu zve15 ndizvo 1, 3, 5, uye 15.
Ndeipi nzira inokurumidza yekuwana GCF?
Ndeipi yenhamba inotevera isiri chikamu che21?
Pindura: 6 haisi iyo factor ye21.
Chii chinonzi 15 kubva padiki kusvika pane chikuru? Pane zvinhu zvina zve 15, kureva, 1, 3, 5 uye 15. Nokudaro, chinhu chiduku pane 1 uye chikuru che 15 i15, pachayo. Huwandu hwezvinhu zvese zvegumi neshanu zvakaenzana ne15.
Ndezvipi zvinhu zve 15 ne20?
Zvinhu zve15 ne20 ndizvo 1, 3, 5, 15 uye 1, 2, 4, 5, 10, 20 azvaitwa.
Iwe unowana sei chinhu chikuru chakajairika che15 ne20? Iyo GCF ye15 uye 20 ndiyo 5. Kuti tiverenge iyo GCF (Greatest Common Factor) ye15 ne20, tinofanira kuverengera nhamba imwe neimwe (zvinhu zve15 = 1, 3, 5, 15; zvinhu zve20 = 1, 2, 4, 5, 10, 20) uye sarudza chinhu chikuru chinopatsanura zvese zviri zviviri 15 ne20, kureva, 5.
Chii chinonzi GCF ye12 ne15?
Mhinduro: GCF yegumi nembiri ne12 iri 3.
Chii chinonzi GCF ye14 ne21?
Pane zvinhu zviviri zvakajairika zvegumi neshanu nemakumi maviri neshanu, izvo zviri 2 uye 7. Naizvozvo, chikuru chinowanzoitika che14 ne21 ndiwo makumi maviri.
Ndedzipi nhamba mbiri dzinowanza nekuwedzera makumi maviri nerimwe? Rondedzero yeFactor Pairs ye21
- 1 x 21 = 21.
- 3 x 7 = 21.
- 7 x 3 = 21.
- 21 x 1 = 21.
Chii chinogona kuwanzwa kuti uwane 7? Nhamba yechinomwe ine zviverengero zvisingaperi sezvo ichikwanisa kuwanzwa nenhamba ipi zvayo uye tine nhamba dzisingaperi. A yakawanda inogona kuva iyo yakawanda yakawanda yenhamba mbiri kana kupfuura. Muenzaniso: 7 ndiyo yakawanda yakawanda ye20, 2, 4, 5, uye 10.
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Kutanga makumi maviri Akawanda e20.
Kuwedzera | Akawanda e7 |
---|---|
7 × 20 | 140 |
Chii chinonzi kuwanda kwe21?
Solution: Yekutanga gumi yakawanda ye makumi maviri neshanu ndeiyi, 21, 42, 63, 84, 105, 126, 147, 168, 189 uye 210.
Chii chinonzi GCF neLCM mumasvomhu? Iyo yakanyanya kufanana chinhu (GCF) ndeye nhamba huru inova chikamu chenhamba mbiri kana kupfuura, uye isingawande yakawanda yakawanda (LCM) inhamba diki diki inowanda nhamba mbiri kana kupfuura. …
Ndezvipi zvinhu zvegumi nematanhatu?
Zviitiko zvegumi
- Zviitiko zve20: 1, 2, 4, 5, 10 uye 20.
- Zvinhu zvisina kunaka zve20: -1, -2, -4, -5, -10 uye -20.
- Zvikuru Zviuru zve20: 2, 5.
- Prime Factorization ye20: 2 × 2 × 5 = 2 2 ×5.
- Sum yezvinhu zve20: 42.
Nhamba huru ndeipi? Nhamba huru inotaurwa nezvayo nguva dzose ndeiyi a googolplex (10googol), iyo inoshanda se1010^100.
Chii chinonzi GCF yemakumi matanhatu?
Iyo GCF ye21 uye 30 ndeye 3. Kuti tiverenge chinhu chikuru chakajairika che21 uye 30, tinoda kuverengera nhamba yega yega (zvinhu zve21 = 1, 3, 7, 21; zvinhu zve 30 = 1, 2, 3, 5, 6, 10, 15, 30) uye sarudza chinhu chikuru chinopatsanura zvese zviri zviviri 21 ne30, kureva, 3.
Chii chinonzi GCF ye20 ne15? Iyo GCF ye15 ne20 ndiyo 5. Kuti tiverenge iyo GCF (Greatest Common Factor) ye15 ne20, tinofanira kuverengera nhamba imwe neimwe (zvinhu zve15 = 1, 3, 5, 15; zvinhu zve20 = 1, 2, 4, 5, 10, 20) uye sarudza chinhu chikuru chinopatsanura zvese zviri zviviri 15 ne20, kureva, 5.
Chii chakakonzerwa ne20?
Saka, zvinhu zve20 ndizvo 1, 2, 4, 5, 10, uye 20. Akakosha Notes: Mafactors enhamba ndiwo ese anogoneka manhamba ayo inogovaniswa nawo. Dzinogona kuva nhamba huru kana nhamba dzakabatanidzwa.