The factors of 81 are 1, 3, 9, 27 and 81. If a number is divisible by another number, it is a factor of the given number. If there is a remainder, it cannot be a factor of the given number.
Know MoreEvery number is a factor of itself. The number one is a factor of every number. Thus, every number except 1 has at least two factors. Prime factors are numbers that are factors and prime at the same time. The number 81 has five factors but only one prime factor, the number 3. Factorization is very important in algebra.
Learn more about ArithmeticThe whole-number factors of the number 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48 and 96. The opposite or negative of each of the represented numbers is also a factor of 96. These numbers are factors because each can be multiplied by a specific integer to produce 96.
Full Answer >The factors of 50 are 1, 2, 5, 10, 25 and 50. The factors of a number can be found by determining which numbers evenly divide into a given number.
Full Answer >Calculating the factors of 25 is straightforward as they are 1, 5 and 25. The first two factors to be ascertained, sometimes the only two factors, are the number itself and 1. Also, any number that can be divided by itself becomes a factor.
Full Answer >The factors of 54 are 1, 54, 3, 18, 2, 27, 6 and 9. Factors are the numbers that evenly multiply into a given number.
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