1 and the number itself, it is known as a prime number. In contrast, composite numbers have more than two factors. By this explanation, can we answer the question - is 1333 a prime number? According to the definition mentioned above, we can say "No, 1333 is not a prime number." ...
Which number is a composite number? A. 7 B. 11 C. 13 D. 16 相关知识点: 试题来源: 解析 D。合数是指自然数中除了能被 1 和本身整除外,还能被其他数(0 除外)整除的数。7、11、13 都只能被 1 和自身整除,是质数。16 可以被 2、4、8 整除,所以 16 是合数。
A composite (non-prime) number is a number that has at least one factor other than 1 and the number itself, such as 6. 6 has 4 factors: 1, 2, 3, and 6. Prime numbers only have two factors. How many composite numbers are there up to 20? 相关知识点: 试题来源: 解析 11 A ...
No, 143 is not aprime number, it is in fact a composite number as it has more than two factors. Prime numbers are a fascinating topic in mathematics. They are the building blocks of all positive integers and have a special status in number theory. ...
A composite number is a positive integer which has positive divisors other than1 or itself. Claire selects n composite numbers from 1 to 2012. What is the largest possible value of n such that the greatest common factor of any two of them is 1? 相关知识点: 试题来源: 解析 14 反馈...
Is 41 a prime number or a composite number? Factors: The factors of a given number will divide that number evenly without a remainder. So, the number 4 is one of the factors of the number 16, as 16 divided by 4 equals 4, with no remainder. All whole numbers greater than 1 have at...
【题目】問9831是質數還是合成數?(請在答題紙上寫上:「質數」/「合成数」)Is 9831 a prime number or a composite number? (Write down 「prime」 / 「 composite」 on theanswer sheet) 相关知识点: 试题来源: 解析 【解析】合成数 反馈 收藏
Which factors are not included in the prime factorization of a composite number? View Solution What is the arithmetic mean of the first ten composite numbers? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions ...
Let N be a composite (i.e., not prime) number. Prove that there must exist an integer a such that 2 \leq a \leq \sqrt{N} and a divides N. Explain why 57 is a composite number. How do you know if a number is composite?
A composite number is a positive integer which has positive divisors other than1 or itself. Claire selects n composite numbers from 1 to 2012. What is the largestpossible value of n such that the greatest c mmon[factorcof(π/3)]lw(acf')=0 s 1? 答案 14相关推荐 1A composite number is...