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

游客2025-02-27 30

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

Howmanypositivefactorsdo180and96haveincommon?A、6B、12C、16D、18E、24

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

Ifxisapositivenumberand1/2thesquarerootofxisthecuberootofx,th

Foranynumbersaandb,ab=ab(3-b).Ifaandabbothrepresentpositivenumbers

Whatisthegreatestpossiblecommondivisoroftwodifferentpositiveintegers

Both52and33arefactorsofn×25×62×73wherenisapositiveinteger.Whatis

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A.whileB.darkC.devisedD.whereasE.spe

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[originaltext]M:Hi,Jessica.What’sup?W:Oh,hi,Ijustgotoutofmyhistor

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