The prime factors of 50 are 2 and 5, with the rest of its factors not being prime numbers. A factor is any number that can be divided evenly into the base number of interest, but only some factors are also prime numbers.
Know MoreDetermining all the prime factors of a number requires determining all the factors of that number first. All of the factors of 50 are 1, 2, 5, 10, 25 and 50. A prime number is any number that only has factors of 1 and itself. Of these numbers, only 2 and 5 are prime numbers, as 1 is not considered a prime number.
Learn more about AlgebraThe prime factorization of 40 is 40 = 2 x 2 x 2 x 5. To find the prime factorization of any number, x, one must determine which prime numbers multiple together to equal x.
Full Answer >The prime factorization of 38 is 19 multiplied by 2. Prime factorization involves finding which prime numbers may be multiplied together to yield a particular number. Prime numbers are numbers greater than one that are only divisible by one and themselves.
Full Answer >The prime factorization of 81 is 3 x 3 x 3 x 3, or 3 ^ 4. Prime factorization of a number involves finding the prime numbers that, when multiplied together, yield that number.
Full Answer >The prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3. The numbers 2 and 3 are prime numbers and the product of four 2’s and two 3’s is 144.
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