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987 is a composite number because it has factors other than 1 and itself. It is not a Prime number.
The 8 factors of 987 are 1, 3, 7, 21, 47, 141, 329, and 987.
The factor pairs of 987 are 1 x 987, 3 x 329, 7 x 141, and 21 x 47.
The proper factors of 987 are 1, 3, 7, 21, 47, 141, and 329 or,
if the definition you are using excludes 1, they are 3, 7, 21, 47, 141, and 329.
The prime factors of 987 are 3, 7, and 47.
The distinct prime factors of 987 are also 3, 7, and 47, since there is no repetition of factors.
The prime factorization of 987 is 3 x 7 x 47.
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What are the factors of 987?
The positive integer factors of 987 are: 1, 3, 7, 21, 47, 141, 329, 987
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