How many positive factors do 180 and 96 have in common?A、6B、12C、16D、18E、24

游客2024-01-14 70

问题 How many positive factors do 180 and 96 have in common?

选项 A、6
B、12
C、16
D、18
E、24

答案 A

解析 The positive factor pairs for 180 are: 1 and 180, 2 and 90, 3 and 60, 4 and 45, 5 and 36, 6 and 30, 9 and 20, 10 and 18, and 12 and 15. The positive factor pairs for 96 are: 1 and 96, 2 and 48, 3 and 32, 4 and 24, 6 and 16, and 8 and 12. They have 1, 2, 3, 4, 6, and 12 in common for a total of 6 factors.

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How many positive factors do 180 and 96 have in common?A、6B、12C、16D、18E、24

______studentwithalittlecommonsenseshouldbeabletoanswerthequestion.A

Iaskedthesoldierwhathewasin______________life.A、ordinaryB、dailyC、common

Agoodwriteris________whocanexpressthecommonplaceinanuncommonway.A、tha

Arethereanyotherfactorsthatmightaffectthedevelopmentofachild________

Ifxisapositive,single-digitintegersuchthat4x/3,2x,x,andx+2,and3x-2

Ifrisnegativeandsispositive,whichofthefollowingmustbenegative?A、|r

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Foranynumberswandz,w·z=w3z(8-w2).Ifbothzandw·zarepositivenumbers,

Ifx,y,andzarepositiveintegersandx2=y2+z2,whichofthefollowingmustb

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A.鞣质B.水溶性大分子杂质C.细菌D.不溶性微粒E.热原乙醇处理用于除去药液中

请根据下面提供的单据完成关于《入境货物报检单》填制的单项选择题13～23题：

按照我国《婚姻法》中的亲等计算法，叔、伯与侄子之间属于（　　）。A.二代旁系血亲

下列各效应中，不属于“粉煤灰效应”的是（　）。A.活性效应 B.形态效应 C