翻译：如果n和m是正整数，m是62的因子，那么 62=2x31 m is a factor of 62,=> m=1 or 2, or 31 or 62 n and m are positive integers 3n= 36/m m=1 =>n=12 m=2, =>n=6 m=31, =>n= 12/11 ( rej )m=62, =>n=6/31 (rej)the greatest possible number of integers...
包含7和14,factor 50=5*10factor 51=3*17factor 52=4*13factor 53prime 54=2*3*9,factor 55=5*11,factor 56=7*8,factor 57=3*19,factor 58=2*29,not a factor and not a prime So 58 is the least positive integer that is not a factor of 25!and is not a prime number....
B:12C:8D:40 相关知识点: 试题来源: 解析 A None 反馈 收藏
2, 3, 6 C. 1, 2, 3, 4, 6, 12 D. 1, 2, 3, 6 相关知识点: 试题来源: 解析 C。本题考查因数的概念。因数是指整数 a 除以整数 b(b≠0) 的商正好是整数而没有余数,称 b 是 a 的因数。12 除以 1、2、3、4、6、12 都能整除,所以这些数都是 12 的因数。反馈 收...
What is the greatest positive integer n so that 2”is a factor of 1210 A. 10 B. 12 C. 16D. 20 E. 60 相关知识点: 试题来源: 解析 D 正整数n最大能取多少使得2n是1210的因子 将1210分解成质因子幂乘积的形式: 1210=(22×3)10=220×310 因此n最大可取20。
百度试题 结果1 题目12 A given number is a multiple of 6. It is between 10 and 20. It is also a factor of 24. What is the numper? 1(1)12(2)14(3)16(4)18 相关知识点: 试题来源: 解析 1 反馈 收藏
If k is an integer and 2 < k <8, what is the value of k? (1) k is a factor of 30. (2) A-is a factor of 12. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement (1) alone is not...
a)any factor of 12 is at most 12.b)any factor of a number (expect 0)is at most the number. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 非常简单的数学基础.自己做就行.预定义如下:13s:代表13的整数倍序列,如13、26、39...5是10的因数,10是5的倍数.1.a) 通过从...
4 (a) Two integers, 12 and x, are related such that their highest common factor is 6 and their lowest common multiple is 60.Find the value of integer x.Answer (a) x=(b)Andy bought an external hard drive with storage of 1 × 102 bytes. A 5-minute-long high definition video takes...
However, the fact VAR can only overturn a decision which is deemed a "clear and obvious error" means all of those penalties were given and Zuber's goal was allowed to stand, because although the decisions were debatable, they were not clear mistakes. Meaning that although VAR is a help it...