Is 1 is prime number?
Ans. No, 1 is not a prime number.
Why is 1 not a prime number?
By definition, a prime number is a natural number greater than 1 that has exactly two distinct positive divisors: 1 and itself.
* The number 1 has only o...
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What are co-prime numbers?
Ans. Co-prime numbers (also called relatively prime numbers) are two or more numbers that have no common factor other than 1. In other words, their greatest common divisor (GCD) is 1.
Key Characteristics...
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How many prime number between 1 to 100?
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Ans. There are 25 prime numbers between 1 and 100. Here's the complete list:
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.
What is a Prime Number?
Ans. A prime number is a natural number greater than 1 that has exactly two distinct positive divisors: 1 and itself. In other words, a prime number cannot be divided evenly by any other number except 1 and the number ...
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