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प्रश्न
Find if the following number is a prime number:
91
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उत्तर
91
The divisors of 91 are 1, 7, 13, and 91 i.e. 91 has more than 2 factors. Therefore 91 is not a prime number.
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संबंधित प्रश्न
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63
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Show that the following pair is co-prime.
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