The number 9 is exactly divisible by 9,3 and 1 The number 8 is exactly divisible by 8, 4, 2 and 1 The number 7 is exactly divisible by 7 and 1 The number 6 is exactly divisible by 6, 3, 2 and 1 The number 5 is exactly divisible by 5 and 1 The number 4 is exactly divisible by 4, 2 and 1 The number 3 is exactly divisible by 3 and 1. The number 2 is exactly divisible by 2 and 1. Let’s identify whether the following numbers are prime or not
Total number of prime numbers from 1 to 1000 = 168 Till now, we have explained the concept of prime numbers and given below is list of prime numbers for your better knowledge. Yes, all prime numbers are odd, but only even prime number is 2. Yes, 2 is a prime number because it is divisible by itself and 1. The definition says that a prime number should have exactly two divisors. According to the prime number definition, we can say that 1 is not a prime number.