The prime factors of 64 are 2 x 2 x 2 x 2 x 2 x 2, which can also be written as 26. Prime factors are the prime numbers that are multiplied together to result in the product. To break down a product into its factors is known as "factoring a number."Know More
A prime number is a number that cannot be divided evenly by another number except itself and one. For example, the number 3 is a prime number because it can only be divided by 3 and 1. Numbers that can be evenly divided by other numbers are called composite number. All even numbers, with the exception of 2, are composite numbers because they can be divided evenly by 2. The number 64 is a composite number.
The prime factorization of a number is to find a list of the prime numbers that can be multiplied together to get the original number. This is different than the factorization of a number, which can include both prime an composite numbers. Prime factorization is used in security features such as computer encryption.
The easiest way to find the prime factors of 64 is to being by dividing it by 2, which results in 2 x 32. Since 2 is a prime number, the first prime factor is 2. The number 32 can be divided by 2, which results in 2 x 16. The second prime factor of 64 is 2. Dividing 16 by 2 results in 8 and a third prime factor of 2. Dividing 8 by 2 results in 4 and a fourth prime factor of 2. Dividing 4 by 2 results in 2, and gives the prime factors of 2 x 2 x 2 x 2 x 2 x 2.Learn more about Numbers
The factors of 15 are three and five. The factors of 15 are the numbers that 15 can be divided by to give a whole number. Because every number is divisible by itself and one, the numbers one and 15 are not usually defined as being factors of 15.Full Answer >
The prime factors of 75 are 3 and 5. A prime factor is any factor of a number that is also a prime number. A prime number is a designation for numbers that only have two factors: 1 and themselves.Full Answer >
The factors of the number 37 are 1 and 37. This makes the number 37 a prime number, by definition. A prime number is any number that can be divided by only the number itself and the number 1.Full Answer >
The number 57 has four factors. These are 1, 3, 19 and 57. Factors of a number are numbers that can be multiplied to equal the given number.Full Answer >