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 prime numbers between 40 and 50 . These prime numbers are :41,43, and 47 . Sin ce 9×41=369, 9×43=387, and 9×47=...
A prime number is a number that can only be divided by itself and 1 without remainders. What are the prime numbers from 1 to 100? The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,...
百度试题 结果1 题目A prime number is 相关知识点: 试题来源: 解析 an integer greater than 1 whose only positive divisors are 1 and itself. 反馈 收藏
Math Tutor Asks: Is 3760 a prime number? A math tutor would first ask that you define what a prime number is. A prime number is a number that is divisible by only itself and 1. Since we know that 3760 has more than two factors, then we can come to the conclusion that 3760 is ...
• A prime number is any positive number that can only be divided by itself and the number 1. • There are 25 prime numbers up to 100: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97. • The opposite of...
Which of the following is a prime number?A. 2B. 4C. 6D. 8 相关知识点: 试题来源: 解析 A. 2 质数是指大于1且只能被1和自身整除的自然数。逐项分析如下:A. 2:能被1和2整除,没有其他因数,是质数。B. 4:可分解为2×2,存在非1和自身的因数,不是质数。C. 6:可分解为2×3,存在多个因数,不...
How do you find prime numbers? Why is 1 not a prime number? Why is 2 a prime number? What are the prime numbers 1 to 100? Take at home math practice to the next level Empowering parents and educators to make math practice more impactful. Plus, your kids will love it....
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...
Is 1 a prime number? No, 1 is not a prime number because it is not greater than 1. Is 2 a prime number? Yes, 2 is a whole positive number that is only divisible by itself and 1. 2 is also the only exception to the rule that a prime number must be odd. ...
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...