How many different positive integers are factors of 342?A、9B、11C、12D、20E、22

游客2025-02-27 10

问题 How many different positive integers are factors of 342?

选项 A、9
B、11
C、12
D、20
E、22

答案 C

解析 From the answers we can see that the list of factors will be relatively small, so it’s easiest just to list them out. The pairs of factors are 1 and 342, 2 and 171, 3 and 114, 6 and 57, 9 and 38, and 18 and 19. That makes 12 factors.

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How many different positive integers are factors of 342?A、9B、11C、12D、20E、22

Howmanydifferentpositiveintegersarefactorsof342?A、9B、11C、12D、20E、22

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

Thesquarerootof800isbetweenwhichofthefollowingintegers?A、21and25B、

Whichofthefollowingisequaltox24forallpositivevaluesofx?A、x12+x12B、

Ifathree-digitnumberisselectedatrandomfromtheintegers100to999,incl

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

Ifxisapositivenumberand1/2thesquarerootofxisthecuberootofx,th

If[img]2011q3/ct_egmatqm_egmatqchoose_0381_201121[/img]forallintegersxand

Whatisthesmallestpossiblecommonmultipleoftwointegerswhicharebothgre

Whatisthegreatestpossiblecommondivisoroftwodifferentpositiveintegers

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A.instructionsB.hesitationC.faintedD.urgent

AlthoughtheUnitedStatescherishesthetraditionthatitisanationofsm

1Themajorityofadvertisingusedtobeaimedatthetraditionalfamily:breadw

[originaltext]A:Goodmorning,Mr.Pitt.Dositdown.B:Thankyou.A:Firstof

A. B. C. D.

A公司为增值税一般纳税人，原材料按实际成本法核算，适用的增值税税率为17%，不考

对妊娠合并心脏病患者，为预防心衰而采取的各项措施中不正确的是A.限制体力活动，保

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隧道工程施工时,通风方式通常采用（）。A.钢管压入式通风 B.PVC管抽出