From the course: ChatGPT for Web Developers

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Use ChatGPT to check if a number is prime

Use ChatGPT to check if a number is prime - ChatGPT Tutorial

From the course: ChatGPT for Web Developers

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Use ChatGPT to check if a number is prime

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- [Instructor] Now I want to learn something new. I want to understand what is a prime number. So I'm going to ask ChatGPT, what is a prime number? And the output says, "A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself." So to summarize, a prime number is a number that can only be divided by itself and 1 without remainders. And it's going to provide also a few examples as part of the outputs. And we're going to ask another question. For example, is 13 a prime number? And the response is yes, because 13 can be divided by 1 and 13. Let's ask another question as an example and I'm going to write just 15, and 15. So I don't need to be explicit because ChatGPT remembers your last inputs, so this input will be linked to the last inputs. ChatGPT understands it as, "Is 15 a prime number?" It's like a conversation. So that's it. Enter to see the answer. And the answer…

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