How to check does number is prime or not using C program

Опубликовано: 18 Май 2026
на канале: NGU Programmer
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🔍 How to Check if a Number is Prime Using C | Step-by-Step C Programming Tutorial

In this video, you'll learn how to check whether a number is prime or not using C programming. Whether you're a beginner or just brushing up on your C skills, this tutorial will walk you through the logic and code step by step!

✅ What you’ll learn:

What is a prime number?

How to write a C program to check for primality

Understanding loops and conditions in C

Simple and efficient logic for prime number checking

💡 Perfect for: Beginners in programming, C language learners, and anyone curious about how to implement math-based logic in C.

📌 Code Used in This Video:
[Link to GitHub or paste in the comments if applicable]

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What is prime number?

A prime number is a natural number greater than 1 that has exactly two distinct positive divisors: 1 and itself.


Algorithm:
I provide algorithm after some time.

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