百度试题 结果1 题目5 Is 3 a factor of 12? 相关知识点: 试题来源: 解析 12 can be divided exactly by 3 . So, 3 is a factor of 12 . 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...
If you find a number with a 0 remainder, then both 9 and that number are factors of 45. Since we can see that after the division the remainder is zero, this tells us that the divisor (9) is a factor of the dividend (45). So, the answer to our question “Is 9 a factor of 45...
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...
百度试题 结果1 题目Is 3 a factor of 24r + 16?yesno 相关知识点: 试题来源: 解析 24⋅r+16 =3*8r+163isnotcommumfromboth=73nnotfucterof24+16 反馈 收藏
百度试题 结果1 题目If a number is both a multiple of 12 and a factor of 84, what is the possible range of the number? A. 1-12 B. 1-84 C. 12-84 D. 12-72 相关知识点: 试题来源: 解析 D 反馈 收藏
这个质数既是30的一个因数也是42的一个因数。这个数应该是6吧 不对，质数的话应该是2或者3吧
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....
百度试题 结果1 题目7.is a common factor of 9 and 24.4(1)1(2)2(3)12(4)18 相关知识点: 试题来源: 解析 4 反馈 收藏
A number is a multiple of 8 and a factor of 32. What is the number? A. 8 B. 16 C. 24 D. 32 相关知识点: 试题来源: 解析 A。8 的倍数有 8、16、24 等,32 的因数有 1、2、4、8、16、32,既是 8 的倍数又是 32 的因数的是 8,所以选择 A。