445 is a composite number because it has factors other than 1 and itself. It is not a Prime number.
The factors of 445 are 1, 5, 89, and 445.
The factor pairs of 445 are 1 x 445 and 5 x 89.
The proper factors of 445 are 1, 5, and 89 or,
if the definition you are using excludes 1, they are 5 and 89.
The prime factors of 445 are 5 and 89.
The distinct prime factors of 445, since there is no repetition of factors, are the same: 5 and 89.
The prime factorization of 445 is 5 x 89.
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The factors of 890 are: 1, 2, 5, 10, 89, 178, 445, and 890.The prime factors of 890 are: 2, 5, and 89.
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The prime factors of 336 are: 2,3,7
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