Math, asked by fatmanimegmaur, 1 year ago

Why 1 is not prime?
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Answered by sam139
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A natural number greater than 1 that isnot a prime number is called a composite number. For example, 5 isprime because 1 and 5 are its only positive integer factors, whereas 6 is composite because it has the divisors 2 and 3 in addition to 1 and 6.
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