Among the following numbers, which one is not a factor of 30? A. 5 B. 7 C. 6 D. 10 相关知识点: 试题来源: 解析 B。30 除以 5 等于 6,30 除以 6 等于 5,30 除以 10 等于 3,都没有余数,所以 5、6、10 是 30 的约数。30 除以 7 有余数,所以 7 不是 30 的约数。
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...
4 is a factor,25!=4*1*2*3*5*6*...*25 25!指的是25阶乘=25*24*...*1 5显然是factor 6,7,8,9,10,...,25显然都是factor 26=2*13也是 27=3*3*3，25!中有3和9，所以也是factor 28=4*7,factor 29是prime 30=3*10 31prime 32=4*8,factor 33=3*11,factor 34=2*17,...
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...
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
Common factors of 24 and 30: 1, 2, 3, 6 Recommended Games More Games Greatest Common Factor: Definition The largest number, which is a factor of two or more numbers, is known as the Greatest Common Factor (GCF). It is the largest factor of the given set of numbers. The largest numb...
【解析】根据题目“I think the primary___factor is there's been so much absence lately(我认为最主要的___因素是最近缺席的人太多了)”,根据提示这里应该填入一个形容词,选项A的意思是贡献的,B的意思是造成的、引起的,C的意思是动人的、感人的;而根据题目的理解可以发现这里应该是说影响因素,这里有一个...
2, 3, 4, 6 1, 2, 3, 4, 6, 12, 18 Show Answer Question #3: What is the Greatest Common Factor of 45 and 30? 3 6 15 9 Show Answer Question #4: Which number is NOT a factor of 100? 8 10 5 25 Show Answer The correct answer is 8. The factors of 100 are1×100,2×50...
The word ‘Caravanserai’ is a3of the Persian words ‘karvan’, which means a group of travellers or a caravan, and seray, a palace or enclosed building. The term caravan was used to4groups of people who travelled together across the ancient network for safety reasons,5merchants, travellers ...
百度试题 结果1 题目x2−4 is a factor ofx3+ax2+bx−20.Find the values of a and b. 相关知识点: 试题来源: 解析 Note that x2−4=(x+2)(x−2)so f(−2)=0 and f(2)=0a=5, b=−4 N/A.反馈 收藏