Izinto ze-21
- Izinto ze-21: 1, 3, 7 kunye ne-21.
- Izinto ezingalunganga ze-21: -1, -3, -7 kunye -21.
- Izinto eziphambili ze-21: 3, 7.
- I-Prime Factorization ye-21: 3 × 7 = 3 × 7.
- Ingqokelela yeZinto ze-21: 32.
Ngokufanayo, uyenza njani i-GCF? Nantsi indlela yokufumana i-GCF yeseti yamanani usebenzisa eyona nto iphambili:
- Dwelisa iifektha eziphambili zenani ngalinye.
- Yenza isangqa kuyo yonke into ephambili eqhelekileyo - oko kukuthi, yonke into ephambili ngumba wenani ngalinye kwiseti.
- Phindaphinda-phinda onke amanani abiyelweyo. Iziphumo yiGCF.
Yintoni umlinganiselo we-15? Izinto ze-15 yi-Prime Factorization
Iimpawu ze-15 zi 1, 3, 5, kunye no-15.
Yintoni iGCF yama-21? I-GCF yama-21 nama-30 i 3. Ukubala owona mba uqhelekileyo ka-21 no-30, kufuneka silinganise inani ngalinye (izinto ze-21 = 1, 3, 7, 21; iifektha zama-30 = 1, 2, 3, 5, 6, 10, 15, 30) kwaye ukhethe eyona nto inkulu eyahlula ncam zombini ama-21 nama-30, okt, 3.
Okwesibini Ulenza njani i-21? Siyazi ukuba u-1 uphinda-phinda ngo-21 ukwenza u-21, ngoko ke zizinto zombini. u-2 akayonto ka-21, kuba asinakuphinda-phinda ngelinye inani ukwenza u-21.3 ngu-21, kuba uphinda-phinda ngo-7 ukwenza u-21. Ngo-1, 3, 7 nango-21.
Lithetha ukuthini igama elithi GCF?
The eyona nto ixhaphakileyo (GCF) yoluhlu lwamanani ngowona mba mkhulu awabelana ngawo onke amanani. Ngokomzekelo, i-12, i-20, ne-24 ineemeko ezimbini ezifanayo: u-2 no-4.
ngoko Ngowuphi owona mba uqhelekileyo ka-15? Izinto ze-15 zi 1, 3, 5, kunye no-15.
Yeyiphi eyona ndlela ikhawulezayo yokufumana i-GCF?
Leliphi kweli nani elingenguwo umlinganiselo wama-21?
Impendulo: 6 ayisiyiyo into ye-21.
Yintoni umlinganiselo we-15 ukusuka kokuncinci ukuya kweyona inkulu? Kukho izinto ezine zika-15, okt, 1, 3, 5 kunye no-15. Yiyo loo nto, owona mba umncinci ngu-1 kwaye owona mba mkhulu I-15 li-15, ngokwayo. Umdibaniso wazo zonke izinto zika-15 ulingana nama-24.
Ziziphi iifektha ze-15 kunye ne-20?
Izinto ze-15 kunye ne-20 zi 1, 3, 5, 15 kunye ne-1, 2, 4, 5, 10, 20 ngokulandelelana.
Uwufumana njani owona mba mkhulu uqhelekileyo we-15 kunye ne-20? I-GCF ye-15 kunye ne-20 i 5. Ukubala i-GCF (Eyona nto iPhakamileyo) ye-15 kunye ne-20, kufuneka silinganise inani ngalinye (izinto ze-15 = 1, 3, 5, 15; izinto ze-20 = 1, 2, 4, 5, 10, 20) kunye khetha eyona nto inkulu eyahlula ngokuchanekileyo zombini i-15 kunye nama-20, okt, isi-5.
Yintoni i-GCF yama-12 neye-15?
Impendulo: GCF yesi-12 neyesi-15 yile 3.
Yintoni i-GCF yama-14 neye-21?
Kukho izinto ezi-2 eziqhelekileyo ze-14 kunye ne-21, ezi-1 kunye 7. Ke ngoko, eyona nto ixhaphakileyo ye-14 kunye ne-21 ngu-7.
Ngawaphi amanani amabini aphindaphindayo kwaye adibanise u-21? Uluhlu lweeFactor Pairs ze21
- 1 x 21 = 21.
- 3 x 7 = 21.
- 7 x 3 = 21.
- 21 x 1 = 21.
Yintoni enokuphinda-phindwe ukufumana u-7? Inani lesi-7 lineziphindaphindo ezingenasiphelo njengoko linokuphinda-phinda ngalo naliphi na inani elipheleleyo kwaye sinamanani apheleleyo angenasiphelo. Uphinda-phindo lunokuba luphindaphindo oluqhelekileyo lwamanani amabini nangaphezulu. Umzekelo: u-20 sisiphindaphinda esiqhelekileyo sika-2, 4, 5, 10, no-20.
...
Ama-20 okuqala amaninzi ka-7.
Ukuphindaphinda | Ubuninzi be-7 |
---|---|
7 × 20 | 140 |
Yintoni uphinda-phindo luka-21?
Isisombululo: I-10 yokuqala yokuphindaphinda kwe-21 yile, 21, 42, 63, 84, 105, 126, 147, 168, 189 kunye nama-210.
Yintoni i-GCF kunye ne-LCM kwizibalo? Eyona nto ixhaphakileyo (GCF) yile elona nani likhulu elingumlinganiselo wamanani amabini okanye ngaphezulu, kwaye elona nani lincinci liphindaphindayo (LCM) lelona nani lincinci eliphindaphindwe ngamanani amabini okanye ngaphezulu. …
Zithini izinto ezili-20?
Izinto ze-20
- Imiba ye-20: 1, 2, 4, 5, 10 kunye ne-20.
- Izinto ezingalunganga ze-20: -1, -2, -4, -5, -10 kunye -20.
- Izinto eziphambili ze-20: 2, 5.
- I-Prime Factorization ye-20: 2 × 2 × 5 = 2 2 ×5.
- Ingqokelela yeZinto ze-20: 42.
Leliphi elona nani likhulu? Elona nani likhulu ekubhekiselwa kulo rhoqo li-a I-googolplex (10uGogol), esebenza njenge-1010^100.
Yintoni i-GCF yama-21?
I-GCF yama-21 nama-30 yile 3. Ukubala owona mba uqhelekileyo ka-21 no-30, kufuneka silinganise inani ngalinye (izinto ze-21 = 1, 3, 7, 21; iifektha zama-30 = 1, 2, 3, 5, 6, 10, 15, 30) kwaye ukhethe eyona nto inkulu eyahlula ncam zombini ama-21 nama-30, okt, 3.
Yintoni i-GCF yama-20 kunye nama-15? I-GCF yama-15 kunye nama-20 yile 5. Ukubala i-GCF (Eyona nto iPhakamileyo) ye-15 kunye ne-20, kufuneka silinganise inani ngalinye (izinto ze-15 = 1, 3, 5, 15; izinto ze-20 = 1, 2, 4, 5, 10, 20) kunye khetha eyona nto inkulu eyahlula ngokuchanekileyo zombini i-15 kunye nama-20, okt, isi-5.
Ngubani umba we 20?
Ke ngoko, iifektha ze-20 zi 1, 2, 4, 5, 10, no-20. Amanqaku aBalulekileyo: Iifactors zenani ngawo onke amanani anokwahlulwa ngawo. Asenokuba ngamanani abalulekileyo okanye amanani adibeneyo.