The only prime factor of 421 is 421.
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∙ 2015-11-15 13:56:01421 is a prime number, so its only factors are 1 and itself.
2 and 421
1, 2, 4, 8, 421, 842, 1684, 3368
Every number is divisible by any non-zero number.421 is a prime so its factors are only 1 and itself.
The factors of 421 are: 1, 421
421 is a prime number.
The positive integer factors of 421 are: 1, 421
421 is a prime number so it does not have prime factorization.
prime
The factors of 842 are: 1, 2, 421, 842
The prime factorization of 842 is 2 * 421.
1, 2, 421, 842