R tutorial and example for Beginners – R Program to check prime number
In this Learn by Coding example, we are explaining how to write an R program to take number from the user and check it is a prime number or not. we can use the readline() function to take input from the user (terminal). Here the prompt argument can choose to display an appropriate message for the user. A positive integer greater than 1 has no other factors except 1 and the number itself is called a prime number.
Numbers 2, 3, 5, 7, 11, 13, etc. are prime numbers as they do not have any other factors.
But, 6 is not prime (it is composite) since, 2 x 3 = 6.
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