百度试题 结果1 题目【题目】6 The factors of 28 are. The prime factors of 28 are 相关知识点: 试题来源: 解析 【解析】1,2,4,7,14,282,2,7 反馈 收藏
解析:Statement (1) tells us nothing about the prime factors of y, so it is not sufficient on its own. We can eliminate A and D. We do know at this point, though, that the set of prime factors in question is {2, 3, 5}. Statement (2) on its own tells us nothing about the ...
When the sum of the factors of a prime number is divided by that prime number, the remainder is ?( )A. 0 B. 1 C. 2 D. 3 相关知识点: 试题来源: 解析 B 这道题的含义是:当质数的因数之和除以该质数时,余数是几? 首先明确质数的含义,质数是指在大于1的自然数中, 除了1和它本身以外不...
解答本题的关键在于正确理解短语are not of prime importance的意思,把握it作形式主语的结构和if引导的条件状语从句,正确翻译marked。短语be of prime importance的意思是“至关重要的,最重要的”,故are not of prime importance可译为“并不是最重要的”;it作形式主语,真正的主语是后面的动词不定式结构,翻译时需要...
百度试题 结果1 题目7.How many prime factors of 120 are multiples of 4?(A.0B.6C.7D.87. How many prime factors of 120 are multiples of 4?( ) A.0 B.6 C.7 D.8 相关知识点: 试题来源: 解析 7.答案:A。优质解答 反馈 收藏
120的因数中有3个是质数,都不是4的倍数, 因此本题答案选A.结果一 题目 How many prime factors of 120 are multiples of 4( ).A.0B.6C.7D.8 答案 A相关推荐 1How many prime factors of 120 are multiples of 4( ).A.0B.6C.7D.8 反馈 收藏 ...
百度试题 结果1 题目The common prime factors of 24 and 60 are 2,2,3 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目英语翻译The prime factors of 13195 are 5,7,13 and 29.What is the largest prime factor of the number 600851475143 相关知识点: 试题来源: 解析 13195的质因子是5,7,13和29请问600851475143最大的质因子是多少? 反馈 收藏 ...
( ). A. 14B. 16C. 18D. 21相关知识点: 试题来源: 解析 C 770=10×77=2×5×7×11, and 7+11=18. 770的两个最大素因子的和是多少( ). A. 14 B. 16 C. 18 D. 21 770=10×77=2×5×7×11, 7+11=18. 故选C.反馈 收藏 ...
the only prime factors of a number 'n' are 2,5,7,and 17.which of the following could not be a factor of a)10 b) 20 c) 25 d)30 e)34 相关知识点: 试题来源: 解析 亲,选择C吧,题目意思是说,只能n的因子只能是2,5,7,17,而10=2*5,20=2*2*5,30=2*3*5【3不符合要求】,34=...