Question

Prime factorisation of 421

Answer 1

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• Prime factorization

421 is prime. The exponent of prime number 421 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 421 has exactly 2 factors

Answer 2

Answer:

Prime factorization: 421 is prime. The exponent of prime number 421 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 421 has exactly 2 factors