百度试题 结果1 题目What is not a prime number? A. 13 B. 17 C. 21 D. 23 相关知识点: 试题来源: 解析 C。本题考查质数的概念。21 可以分解为 3×7,所以它不是质数。13、17、23 都只能被 1 和自身整除,是质数。反馈 收藏
【GRE真题答案解析】GRE考满分为考生准备GRE 数学QR真题答案解析,What 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1. What is a prime number? 相关知识点: 试题来源: 解析 A number that can only be divided by itself and I. 反馈 收藏
If n is a prime number greater than 3, what is the remainder when $${n}^{2}$$ is divided by 12 ? 选项: A、0 B、1 C、2 D、3 E、5 答案: B 经典答疑 发起提问 × Close 还没有人问到这里,扫码去GMAT出国考试答疑器提问吧。 学长故事 GMAT考了4次,是什么让我成功突围 体验过...
Ifnis a prime number greater than 3, what is the remainder whenn2is divided by 12? 选项: A、0 B、1 C、2 D、3 E、5 答案: B 经典答疑 发起提问 提问: 点此查看答疑 老师您好,这道题我除了试数也看了管老师的视频,在视频中管老师把题写成了这样,我不太懂n=3A+1和n=3A+2是怎么出来的。
what is the least positive integer that is not a factor pf 25! and is not a prime number 求翻译 答案 既不是25的因数,又不是质数的最小正整数是多少? 结果二 题目 what is the least positive integer that is not a factor pf 25! and is not a prime number 求翻译 答案 既不是25的因...
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....
A. It has only two factors. B. It has more than two factors. C. It is divisible by all numbers. D. It is always E. ven. 相关知识点: 试题来源: 解析 A。本题考查质数的概念。如果一个数是质数,那么它只有两个因数,1 和它本身。B 选项是合数的特点;C 选项错误;D 选项质数不一定是偶数...
Because of this rule, 0 is also not a prime number. It’s an odd number Prime numbers, besides 2, have to be odd. After all, even numbers are divisible by 2, so they’ll always have more factors than itself and the number 1....
An example of a prime number is 13. Its only divisors are 1 and 13. Dividing a prime number by another natural number results in numbers leftover. For example, 13 ÷ 6 = 2 remainder 1.15 is not an example of a prime number because it can be divided by 5 and 3 as well as by ...