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When you expand a number into it's prime factors it is called?
prime factorization
When you have a number that has exactly two equal factors each factor is called what?
prime number
How you know that 2 is a prime factor?
2 is a prime number because its only factors are one and itself. Since 2 is a prime number, if it is a factor of your number, it is a prime factor.
Is 155 a prime factor?
155 is not a prime number, so it can't be a prime factor.
Is Every prime number is a factor of 1.?
Nope.... 1 is a factor of every prime number !
When you expand a number into it's prime factors it is called?
prime factorization
What is it called when their is no number for a factor?
The number is prime.
What is a factor of a numbe that is also a prime number called?
a prime factor
what is it when you factor a whole number as a product of a prime numbers is called?
the prime factorization
Is a factor a prime number?
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
What do you called a number with only one factor?
prime * * * * * No, the only number with just one factor is 1. Each prime has TWO factors: 1 and the prime itself.
What is the longest factor string of a number called?
The prime factorization
What is a number called when it only has 1 and itself as a factor?
A number that only has 1 and itself as factors is called a prime number. Prime numbers are integers greater than 1 that cannot be formed by multiplying two smaller positive integers. They have exactly two distinct positive divisors: 1 and the number itself. Examples of prime numbers include 2, 3, 5, 7, 11, and so on.
How do you solve a prime factor of 13?
13 is a prime number. The only prime factor of a prime number is the number itself.
What number is not a prime factor of 100?
what number is not a prime factor
What is a factor of a number that is also a prime number?
That's a prime factor.
What is a composite factor?
A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.
