Is 21 a prime number? Numbers that have only 2 factors i.e. 1 and the number itself are prime numbers. Let’s find out in detail how and why is 21 a prime number?
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...
Determine whether the following numbers is a prime number or a composite number.(1)31A.PrimeB.Composite(2)93A.PrimeB.Composite 答案 (1)A(2)B(1)The factor of 31 are 1, and 31.(2)More than 2 factors相关推荐 1Determine whether the following numbers is a prime number or a composite num...
How many prime factors are there of 143, between 1 and 20? How do you find factors/multiples of big numbers? How many odd prime factors of 56 are there? Are all even numbers greater than two prime or composite? Write 98 as a product of its ...
【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
1 and the number itself are known as prime numbers whereas numbers with more than 2 factors are known as composite. The answer to the question whether 551 is a prime or composite is - "551 is a composite number." Now, let us find out how and why is 551 a prime number or 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. ...
百度试题 结果1 题目用中文解释一下write whether each number is prime or composite.相关知识点: 试题来源: 解析 写一下每个数字是质数还是合数.绝对准确 请放心使用 反馈 收藏
Earn +20pts Q:Why is 1 neither a prime number nor a composite number? Write your answer... Submit Continue Learning about Math & Arithmetic What is neither a prime nor a composite number? It is 1 that is neither a prime or a composite number The number 1 is neither prime nor composit...
【题目】T he smallest prime number is, the sma llest composite number is;is neither a prime number not is a composite number. 相关知识点: 试题来源: 解析 【解析】2:4:1最小的质数是2,最小的合数是4,1既不是质数也不是合数.故答案为:2;4;1. ...