244. 36设两个正整数分别是x和y,根据题意可以分解成x=am,y=bm.(a、b、m、n为两个数的最大公因数,均为整数).则可以列出两个方程:am+bm=60,即(a+b)m=60;m+mab=84,即(1+ab)m=84.从以上两个等式中发现,m应为60和84的最大公因数,m=(60,84)=12.所以a+b=60÷12=5,1+ab=84÷12=7,...
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...
Example: Find common factors of 24 and 30. Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24 Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 Common factors of 24 and 30: 1, 2, 3, 6 Greatest Common Factor: Definition The largest number, which is a factor of two or more numbers...
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...
4. Each federal urban search-and-rescue task force is made up of at least 60 members. 5. If a city has earned the CDC's green status "green status", it means that its local health teams can ___ on their own. 6. You can get evacuation details through the ways provided by the we...
百度试题 结果1 题目 26Anumber is between 10 and 50. It is a mulliple of 8 and a factor of 96.What are all the possible values of the number?Ans:16,24,32,48 相关知识点: 试题来源: 解析 16,24,32,48 反馈 收藏
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,...
What is the greatest common factor of 24, 60, and 32? Find the Greatest Common Factor All whole numbers have factors. Factors are numbers that can be multiplied to get a given number. For example, if you multiply 8 x 3, you get 24. The numbers 8 and 3 are factors of 24. The ...
11. You killed four people. And somehow making mac and cheese just the way he wants kind of loses its significance. 你杀了四个人,却倒是会任劳任怨地帮弟弟做汉堡和奶酪,那这么多年的牺牲究竟意义何在呢? 12. According to those patchouli-oli selling new-agers it's supposed to be the terminal...
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...