A prime number is a number greater than 1 whose only whole number factors are itself and 1, Of the numbers greater than 50, 51=3×17 and 52=2×26, The first prime is 53, 一个素数就是它的因子只有1和它本身.那么大于50的最小素数是( ). A.51 B.52 C. 53 D.59 一个素数就是它的...
Any prime number greater than 5 is an odd number. If I add 4 to an odd number, I get another odd number. 一个大于5的质数,如果把2加到这个数上,就得到另一个质数.如果把2加到第二个质数上时,得到一个数字是( ). A. 偶数 B. 素数 C. 以5结尾D. 奇数 任何大于5的质数都是奇数,如果给...
As per the definition of prime numbers, 1 is not considered as the prime number since a prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. Put your understanding of this concept to test by answering a few MCQs. Click ‘Start Quiz’ to...
Anywhole numberwhich is greater than 1 having precisely two factors, 1 and itself, is certified as a prime number. In other words, any whole number which is greater than 1 and is only divisible by 1 and itself will be referred to as a prime number. An easier way to understand this ca...
百度试题 结果1 题目【题目】T he smallest prime number greater than 90 is().A.91B.93C.97D.nOMeOf^these 相关知识点: 试题来源: 解析 【解析】C
Problem Solving 试题详情 题目: The smallest prime number greater than 48 is 选项: A、49 B、50 C、51 D、52 E、53 答案: E 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。 我想问: 提交 ...
百度试题 结果1 题目【题目】A prime is a whole number greater than 1 that's divisible by only 1 and itself, The greatest prime number less than 50 is()A.49B.47C.41D.37 相关知识点: 试题来源: 解析 【解析】B
若P是比11大的质数(prime number),且p等于两个质数x,y的和.则x可能是下而的哪一个 考生在解答此题时.应比较熟悉质数、奇数与偶数之间的相互关系。P是比11大的质数,所以P必是奇数。而P同时又是两质数的和,由于一个奇数只可能是一个奇数与一个偶数之和,故x、y中必有一个是2(因为除2以外.其他质数均为...
. What is the largest prime number,P, such that 9 times P is less than 400 ? 相关知识点: 试题来源: 解析 43. Method 1 Divide 400 by 9: 4009=44+, The largest prime number less than 44 is 43. Method 2 Since 9×40 is less than 400 and 9×50 is greater than 400, check the ...
2 is the only even prime number and the remainingeven numbersare not prime numbers as they can be divided by 2. Any prime number greater than 5 and ends with a 5 can be divided by 5 so it cannot be a prime number. Prime numbers have exactly two factors and 0 and 1 are not prime...