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 prime factors of 40 are 2 x 2 x 2 x 5. Prime factors are prime numbers, which are only divisible by 1 and themselves. The only even prime number is 2, and it is a factor of all even numbers.Full Answer >
The factors of 46 are 1, 2, 23 and 46, as well as -1, -2, -23 and -46. Factors are numbers that are multiplied to obtain another number. Negative numbers can also be factors, because a negative number times another negative number will produce a positive number.Full Answer >
The prime factors of 45 are three, three and five. These three numbers represent the unique combination of prime numbers that, when multiplied together, produce 45 as an answer.Full Answer >
The following numbers under 100 have the most factors: 60, 72, 84, 90 and 96. They each have a total of 12 factors, including the number one and the number itself.Full Answer >