The factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72 and 144. Of these factors, the only prime factors are two and three; the rest can be reduced further into their own factors if desired. The number 144 is also a perfect square since it is equal to 12 multiplied by 12.
Continue ReadingA factor is one of any set of two numbers that can be multiplied together to yield the original number, in this case 144. Factors can be identical in the case of perfect squares, where the set of two numbers are identical, like 12 and 12.
Learn more about ArithmeticThe factors of 20 are one, two, four, five, 10, 20, negative one, negative two, negative four, negative five, -10 and -20. The prime factors of 20 are two, four and five.
Full Answer >Fractions with exponents are a natural extension of working with any set of mixed factors. Fortunately, there are some simple factoring steps to keep these terms as simple as possible.
Full Answer >The number two is the only whole number factor of 64 because factors must be prime numbers, and all of the divisors of 64 except for the number one are divisible by two. The number 64 has four one-digit divisors, including one, two, four and eight. It also has three two-digit divisors, including 16, 32 and 64. It is the lowest positive number with seven divisors.
Full Answer >A factor string is a whole number written as a multiplication problem with two or more factors other than one, according to the Southampton Public Schools. For example, 3 x 3 x 3 is a factor string for the 27.
Full Answer >