首页
登录
职称英语
What is the greatest common divisor of positive integers m and n?(1)m is a prim
What is the greatest common divisor of positive integers m and n?(1)m is a prim
游客
2024-01-13
31
管理
问题
What is the greatest common divisor of positive integers m and n?
(1)m is a prime number, n=2.
(2)m and n are consecutive integers.
选项
A、Statement (1) ALONE is sufficient, but statement (19) alone is not sufficient to answer the question asked.
B、Statement (2) ALONE is sufficient, but statement (18) alone is not sufficient to answer the question asked.
C、BOTH statement (1) and (19) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient to answer the question asked.
E、Statement (1) and(19)TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
答案
B
解析
单独Statement (1),m是质数,n=2,那么当m=2时,两者的最大公约数为2,当m为大于2的质数时,m,n的最大公约数为1,因为有两个可能值,因此单独(1)无法回答问题。单独Statement (2),m,n是连续的整数,那么两者的最大公约数为1,因此单独(2)回答了问题,因此答案为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3359987.html
相关试题推荐
Theonethingallchildrenhaveincommonistheirrights.Everychildhast
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystr
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystr
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystr
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystr
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystr
Birth,marriageanddeath:thesearethegreatesteventsinhumanlife.Many
Birth,marriageanddeath:thesearethegreatesteventsinhumanlife.Many
Birth,marriageanddeath:thesearethegreatesteventsinhumanlife.Many
Iaskedthesoldierwhathewasin______life.A、ordinaryB、dailyC、commonD、civil
随机试题
[originaltext]PresidentBushhasproposedtoincreasethestudyofforeign
Moresurprising,perhaps,thanthecurrentdifficultiesoftraditionalmarri
无声即沉默。沉默有各种各样。腹中空泛,思想一片苍白,故无言可发,这是沉默。热情已如柴薪尽燃,故而冷漠处世,无喜无悲,无忧无愤,对人世的一切都失
[originaltext]M:I’msorry.Itwastoocoldandmycarcouldn’tstart.Ihadto
卫生资源分配的最基本的伦理道德准则是A.公平公正原则 B.生命价值原则 C.
关于上皮细胞炎症反应,错误的描述是A.柱状上皮炎症反应以纤毛柱状上皮细胞改变较为
按照《建筑企业资质等级标准》,二级企业注册资本金为( )万元以上,企业净资产(
一般资料:求助者,女性,46岁,中学教师。 案例介绍:求助者因为母亲去世痛苫,
(2017年真题)抗结核联合治疗方案中可出现橘红色尿的药物是( )A.左氧氟沙
A. B. C. D.
最新回复
(
0
)