Izici ze-21
- Izici zika-21: 1, 3, 7 no-21.
- Izici ezingezinhle zika-21: -1, -3, -7 no -21.
- Ama-Prime Factors ka-21: 3, 7.
- I-Prime Factorization ye-21: 3 × 7 = 3 × 7.
- Isamba sezinto ze-21: 32.
Ngokufanayo, uyenza kanjani i-GCF? Nansi indlela yokuthola i-GCF yesethi yezinombolo usebenzisa i-prime factorization:
- Faka ohlwini izici eziyinhloko zenombolo ngayinye.
- Kokelezela yonke into eyinhloko evamile - okungukuthi, yonke into eyinhloko eyisici sazo zonke izinombolo ezisesethi.
- Phindaphinda zonke izinombolo eziyindilinga. Umphumela uba i-GCF.
Iyini i-factor ye-15? Izici ze-15 yi-Prime Factorization
Izici ezingama-15 yilezi 1, 3, 5, kanye no-15.
Iyini i-GCF yama-21? I-GCF yama-21 no-30 i 3. Ukuze sibale isici esivame kakhulu sika-21 kanye no-30, sidinga ukufaka inombolo ngayinye (izici ezingu-21 = 1, 3, 7, 21; izici ezingu-30 = 1, 2, 3, 5, 6, 10, 15, 30) bese ukhetha into enkulu kakhulu ehlukanisa ncamashi kokubili u-21 no-30, okungukuthi, u-3.
Okwesibili Uwenza kanjani u-21? Siyazi ukuthi u-1 uphindaphinda ngo-21 ukwenza u-21, ngakho zombili izici. U-2 akayona ingxenye ka-21, ngoba asikwazi ukuyiphindaphinda nenye inombolo ephelele ukuze senze u-21.3 uyi-factor ka-21, ngoba iphindaphinda ngo-7 ukwenza u-21. Ngakho-ke amafektha ka-21 1, 3, 7 nango-21.
Isho ukuthini i-GCF?
The isici esivame kakhulu (i-GCF) yesethi yezinombolo iyisici esikhulu kunazo zonke izinombolo ezabelana ngazo. Isibonelo, u-12, 20, kanye no-24 anezici ezimbili ezifanayo: 2 kanye no-4.
bese-ke Iyiphi into ejwayelekile kakhulu ku-15? Izici ze-15 ziyi 1, 3, 5, kanye no-15.
Iyiphi indlela eshesha kakhulu yokuthola i-GCF?
Iyiphi kule nombolo engeyona ingxenye yama-21?
Impendulo: 6 akuyona into engu-21.
Ithini i-factor ye-15 ukusuka kokuncane kuye kwenkulu? Kunezici ezine zika-15, okungukuthi, 1, 3, 5 kanye no-15. Ngakho-ke, isici esincane kakhulu ngu-1 futhi isici esikhulu kunazo zonke I-15 iyi-15, ngokwayo. Isamba sazo zonke izici ze-15 silingana nama-24.
Yiziphi izici zika-15 no-20?
Izici ze-15 kanye ne-20 ziyi 1, 3, 5, 15 kanye no-1, 2, 4, 5, 10, 20 ngokulandelana.
Uyithola kanjani into evamile kakhulu ye-15 kanye ne-20? I-GCF ye-15 kanye ne-20 i 5. Ukuze sibale i-GCF (Isici Esivamile Kakhulu Kakhulu) ka-15 no-20, sidinga ukucabangela inombolo ngayinye (izici 15 = 1, 3, 5, 15; izici 20 = 1, 2, 4, 5, 10, 20) kanye khetha isici esikhulu kunazo zonke esihlukanisa ncamashi kokubili u-15 no-20, okungukuthi, u-5.
Yini iGCF yama-12 no-15?
Impendulo: I-GCF ka-12 no-15 ithi 3.
Yini iGCF yama-14 no-21?
Kunezici ezi-2 ezijwayelekile ze-14 kanye ne-21, okuyi-1 ne- 7. Ngakho-ke, isici esivame kakhulu ku-14 no-21 ngu-7.
Yiziphi izinombolo ezimbili eziphindaphinda kuzo bese wengeza u-21? Uhlu lwama-Factor Pair angu-21
- 1 x 21 = 21.
- 3 x 7 = 21.
- 7 x 3 = 21.
- 21 x 1 = 21.
Yini engaphindaphindwa ukuze uthole u-7? Inombolo yesi-7 inokuphindaphinda okungapheli njengoba ingaphindaphindwa nganoma iyiphi inombolo ephelele futhi sinezinombolo eziphelele ezingapheli. Ukuphindaphinda kungaba ukuphindaphinda okuvamile kwezinombolo ezimbili noma ngaphezulu. Isibonelo: u-20 uwukuphindaphinda okuvamile kuka-2, 4, 5, 10, kanye no-20.
...
Okokuqala 20 Multiples of 7.
Ukuphindaphinda | Amanani angu-7 |
---|---|
7 × 20 | 140 |
Yini ukuphindaphindwa kwama-21?
Isixazululo: Iziphindaphinda eziyi-10 zokuqala kwezingu-21 yilezi, 21, 42, 63, 84, 105, 126, 147, 168, 189 kanye no-210.
Yini i-GCF ne-LCM kuzibalo? Isici esivamile kakhulu (GCF) si inombolo enkulu kunazo zonke eyifaktha yezinombolo ezimbili noma ngaphezulu, kanye nokuphindaphinda okungajwayelekile (LCM) inombolo encane ephindaphinda izinombolo ezimbili noma ngaphezulu. …
Yini amaphuzu ka-20?
Izici ze-20
- Izinto 20: 1, 2, 4, 5, 10 kanye 20.
- Izici Ezingezinhle ze-20: -1, -2, -4, -5, -10 kanye -20.
- Ama-Prime Factors ka-20: 2, 5.
- I-Prime Factorization ye-20: 2 × 2 × 5 = 2 2 ×5.
- Isamba sezinto ze-20: 42.
Iyiphi inombolo enkulu? Inombolo enkulu okukhulunywa ngayo njalo ngu-a i-googolplex (10i-googol), okusebenza njenge-1010^100.
Yini i-GCF yama-21?
I-GCF ka-21 no-30 ithi 3. Ukuze sibale isici esivame kakhulu sika-21 kanye no-30, sidinga ukufaka inombolo ngayinye (izici ezingu-21 = 1, 3, 7, 21; izici ezingu-30 = 1, 2, 3, 5, 6, 10, 15, 30) bese ukhetha into enkulu kakhulu ehlukanisa ncamashi kokubili u-21 no-30, okungukuthi, u-3.
Iyini i-GCF ka-20 no-15? I-GCF ka-15 no-20 ingu 5. Ukuze sibale i-GCF (Isici Esivamile Kakhulu Kakhulu) ka-15 no-20, sidinga ukucabangela inombolo ngayinye (izici 15 = 1, 3, 5, 15; izici 20 = 1, 2, 4, 5, 10, 20) kanye khetha isici esikhulu kunazo zonke esihlukanisa ncamashi kokubili u-15 no-20, okungukuthi, u-5.
Yini isici se-20?
Ngakho-ke, izici ze-20 zikhona 1, 2, 4, 5, 10, no-20. Amanothi Abalulekile: Izici zenombolo yizo zonke izinombolo okungenzeka ihlukaniseke ngazo. Kungaba izinombolo eziyinhloko noma izinombolo eziyinhlanganisela.