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A Prime number has only two factors, one and the number itself.
A composite number has more than two factors.
Factors can be either prime or composite.
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How is prime factorization different from finding factors of a number?
All numbers have factors. Some factors are prime numbers, some are composite numbers, one is neither. When finding the factors of a number, you find all the factors. The prime factorization is a multiplication string of just prime factors that will total the given number.
What number has five different prime factors?
Since there are an infinite number of prime numbers, there are infinite numbers with any given number of prime factors.
What is the least number that has 4 different prime factors?
Logically, the smallest number with 4 different prime factors would have to be the product of the smallest four prime numbers. So the smallest natural number with four different prime factors is 210 (2*3*5*7).
How is a composite number different from a prime number?
A composite number has more than two factors whereas a prime number has only two factors
How do you explain prime numbers in numbers?
A prime number is a positive integer that has exactly two different factors: 1 and itself. This is why 1 is not a prime number: it has the factors 1 and itself, but they are the same - it does not have exactly two different factors.
Does 38 have a odd number of different factors?
The factors of 38 are 1, 2, 19, and 38. There are four different factors. The prime factors of 38 are 2 and 19. There are two different prime factors.
How is a prime number different from a conposite number?
A prime number has exactly two factors, 1 and itself. A composite number has more than two factors.
How is a prime number different from a composite?
A prime number has only two factors which are itself and one but a composite number has more than two factors
What is a whole number that has exactly two different factors?
a prime number
What is the smallest number that has 4 different prime factors?
The smallest prime factors are 2,3,5,7 thus the smallest number would be the product of these will be 210
What numbers have exactly 3 different prime factors?
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Which number has exactly three different prime factors?
30
