Mahele a me kekahi mau

"Mau helu" kumuhana aʻo i loko o ka 5th papa o nā haumāna kula. Kona pahuhopu mea e hoʻoikaika 'ku una, a kākau mākau o makemakika ho. Kēia haʻawina hoʻolauna iā 'hou manaÿo - ka "o kekahi mau" a me ka "splitters", ua hoʻokō' ana i kūpono a loaa na mahele a me kekahi mau o ka maoli helu, ke hiki, e huli i ka NOC i loko o nāʻaoʻao.

Kēia kumuhana He mea nui. Knowledge no ka mea, hiki ke noi i ka hoʻoponopono examples me ka hapa. E hana i kēia, e pono e huli i ka hoʻomaopopo like denominator ma ka helu ana i ka mea uuku e like me ka lau (LCM).

A pa ua noʻonoʻo pono i ka helu i ka mea divisible ma me ke kumumea.

18: 2 = 9

Kela a me keia maikaʻi helu i infinitely nui o kekahi mau helu. Ua ua ia noonoo e ia i ka mea uuku. E pelu hiki ole e emi ma mua o ka helu iho.

hana

Mākou i ka hooiaio ana i ka helu 125 o ka lau o ka helu 5. No ka hana keia, e puunaue i ka mua helu ma ka lua. Inā ka 125 mea divisible ka 5 me ke kumumea, alaila, ke pane neiʻo ia.

All maoli helu hiki ke maheleia i: 1. mau ho oka awale i no oia ia ia iho.

E like me ka makou i ike, ua kapaʻia ka helu o ka fission "mahele", "mahele", "ponoi".

27: 9 = 3,

kahi 27 - mahele, 9 - mahele waiwai 3 - puu hapa.

O kekahi mau o ka 2, - ka poe i ka wā maheleia i mau mai e hana i kekahi koena. Ka mea, i nā mea a pau a hiki.

O kekahi mau o 3 - mea ia i ole residues e māheleʻia i loko o ekolu (3, 6, 9, 12, 15 ...).

No ka laʻana, 72. kēia helu o ka lau o ke 3, no ka mea, mea divisible ka 3 me ka poe i koe (e like me kaʻikeʻia, i ka helu mea divisible ka 3 me ka koena, ina o ka huina o kona huahelu mea divisible ma 3)

ka huina o 7 + 2 = 9; 9: 3 = 3.

Ua ka helu 11, he mau no 4?

11: 4 = 2 (koena 3)

Pane: mea ole, me he mea he koena.

Common mau o ka elua a oi integers - ia mea, a ua puunaueia ma ka helu oʻaʻohe mea i koe.

K (8) = 8, 16, 24 ...

K (6) = 6, 12, 18, 24 ...

K (6,8) = 24

LCM (liʻiliʻi loa, he pono ole mau) e like penei.

No kēlā me kēia helu pono i pākahi kākauʻana i loko o ke kaula o kekahi mau - a loaa i ka ia.

NOC (5, 6) = 30.

Kēia papa hana i pili i ka poe liilii, helu.

I ka helu ana i ka NOC halawai kuikawa hihia.

1. Inā e pono e huli i kekahi e like me ka lau o ka 2 helu (e like, 80 a me 20), ma kekahi o ia (80) ka divisible ma kekahi (20), a laila, i kēia helu (80) a me ka mea o ka uuku lau o ka helu elua.

NOC (80, 20) = 80.

2. Inā ka mau Kuhina Nui huina i ole, he pono ole mahele, ua hiki ke olelo aku i kā lākou NOC - o ka huina hoonui o kēia mau helu.

NOC (6, 7) = 42.

ka hope kumu noonoo. 6 a 7 me ka mahalo i ka 42, he mahele. Ka mea, kaʻana like i ka lau oʻaʻohe mea i koe.

42: 7 = 6

42: 6 = 7

Ma keia hana, 6 a me 7 i hui kaulua mahele. Lākou huahana mea like me ka lau o (42).

6x7 = 42

Ka helu ua kapaia Kuhina Nui ina ka 'ole 1 (3: 1 = 3 3 3 = 1) Ua divisible wale ana iho. Nā 'ē aʻe i kapa lua pele.

Ma kekahi laʻana, i ka pono, e ike ai i ko ka mahele waiwai 9 me ka manao aku i ka 42.

42: 9 = 4 (koena 6)

Pane: 9 mea i kekahi mahele o ka 42 no ka mea, he koena i loko o ka pane.

Ka mahele waiwai mea okoa, mai ka manawa i ka mahele waiwai - keia o ka helu ana i puunaue i na huahelu maoli, a me ka pa iho ua puunaueia ma keia helu.

Ka mea nui e like me ka mahele ana o na huahelu o ka a me ka b, hoonuiia ma kā lākou mau huna uuku hipa, e haawi mai ia lakou iho i ka huina hoonui o ka loa i ka a me ka b.

Penei: gcd (he, b) m LCM (he, b) = ka m b.

Common o kekahi mau o ka oi luna 'nui e like penei.

No ka laʻana, e imi i ka NOC no ka 168, 180, 3024.

Mau helu i decomposed i loko o Kuhina Nui aʻe, kākau like me ka huina hoonui o ka mana:

168 = 2³h3¹h7¹

= 180 2²h3²h5¹

3024 = 2⁴h3³h7¹

A laila, e kakau iho i na kumu degere me ka nui hana ana a me ka hoonui ia.

2⁴h3³h5¹h7¹ = 15120

NOC (168, 180, 3024) = 15120.