Is 168 a Prime Number? No Is 168 a Composite Number? Yes Is 168 a Perfect Cube? No Cube Root of 168 5.517839 Multiples of 168 168, 336, 504, 672, 840, 1008, 1176, 1344, 1512, 1680 Square of 168 28224 Is 168 an Odd Number? No Is 168 an Even Number? Yes Square Root of 168...
Is 213 a composite number? Is 153 a composite number? Is 114 a composite number? Is 239 a composite number? Is 291 a composite number? Is 85 a composite number? Is 82 a composite number? Is 74 a composite number? Is 237 a composite number?
We have certain rules that we can use to determine if a number is prime or composite that are based off of possible divisors of a given number.Answer and Explanation: The number 165 is a composite number. Notice that 165 ends in the number 5. We have a divisibility rule that states tha...
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 ...
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。
Since 57 has more than 2 factors, we can say that 57 is not a prime number. ☛Prime Number Calculator Is 57 a Composite Number? Yes, since 57 has more than two factors i.e. 1, 3, 19, 57. In other words, 57 is acomposite numberbecause 57 has more than 2 factors. ...
A composite number is a positive integer that has a factor other than 1 and itself. For instance, 6 is a composite number because: it is positive it has a factor other than 1 and itself (both 2 and 3 are factors of 6) If you are familiar with prime numbers, then you should recogni...
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 ...
Which number below is a composite number?( )A)1B)3C)37D)45 相关知识点: 试题来源: 解析 D 1. **A)1**:根据数学定义,1既不是质数也不是合数,直接排除。2. **B)3**:3是质数,只能被1和3整除,无其他因数,因此不是合数。3. **C)37**:37只能被1和37整除,是质数。在尝试除以小于其平方根...
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...