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...
2 is a prime number3 is a prime number4 is a factor,25!=4*1*2*3*5*6*...*2525!指的是25阶乘=25*24*...*15显然是factor6,7,8,9,10,...,25显然都是factor26=2*13也是27=3*3*3,25!中有3和9,所以也是factor28=4*7,factor29是prime30=3*1031prime32=4*8,factor33=3*11,...
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...
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 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 ...
Ifpis the product of the integers from 1 to 30, inclusive, what is the greatest integerkfor which 3kis a factor ofp? 选项: A、10 B、12 C、14 D、16 E、18 答案: C 提问列表 提问: 老师这题应该怎么去解呢 解答: 点赞0 阅读901 ...
The greatest common factor of 12 and 36 is 12. Here is how we do it: Common factors are factors that numbers have in common. The greatest common...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer...
【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...
Another factor could be due to a number of human economic activities such as urbanization and illegal logging which lessens the butterflies’ habitat, and pesticides widely used on corn and soybean crops. Because of these chains of events, an “extinction vortex (旋风)” has occurred where the...
If p is the product of the integers from 1 to 30, inclusive, what is the greatest integer k for which 3k is a factor of p ?A、10 B、12 C、14 D、16 E、18 答案:C 专业教师答疑 问题:老师这题应该怎么去解呢 查看答疑 扫我提问哦!