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Earn +20 ptsQ: What is the prime factor of 81?
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Is 83 a prime factor or composite factor?
81 is not prime. Its prime factorization is 3x3x3x3.
What is a prime factor for 81?
The multiples of 81 are infinite. The factors of 81 are: 1, 3, 9, 27, 81.
What is the greatest common factor of 81 32?
There is no GCF of 32 and 81 because no prime numbers go into either 32 or 81
Need the work and answer for this math problem w2 plus 30 w plus 81 using vocabulary words factor gfc prime factor perfect square and grouping?
The grouping of the factors of w^2 + 30w + 81 (a perfect square) is (w + 27) and (w + 3)3 is a prime factor of 27, 30 and 81 but without two terms to compare, there won't be a GCF (not gfc)
What numbers between 1 and 1000 have 3 as their only prime factor?
Since all numbers have one as a factor, there is no number with three as its only factor.
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