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a Prime number means it has only two factors 1 and itself.
a composite number has more than two factors
for example 3 is a prime number because its factors are 1 and itself.
4 is a composite number because it has more than two factors 1,4,2
6,9,10,12,4,8,and 20
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How many pairs of factors does number 4 have?
The number 4 has two factor pairs. 1 x 4 and 2 x 2
Can a composite number have exactly two factors?
No, every number has at a minimum two factors, which are itself and 1. If these are the only two factors, then the number is prime. If it has more factors, then the number is composite.
What is a number with 3 or more factors called?
A compound number has 3 or more factors, two of the factors being 1 and the number itself.
A number that has more than two factors?
A composite number.
Why is 155 a composite number?
A composite number is a number with more than two positive integer factors (itself and one). Other than these two numbers, the positive integer factors of 155 are 5 and 31.
What are pairs of factors?
Pairs of factors are basically two numbers repeatedly for one number, such as 1 &12 2&6 and so on.
What do they mean if they say name 2 different factors pairs for each number?
Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.
How many pairs of factors does number 4 have?
The number 4 has two factor pairs. 1 x 4 and 2 x 2
What is a number with more than two factors?
A number with more than two factors is a composite number. A number with exactly two factors is a prime number.
How many factor pairs does 21 have?
The factor pairs of 21 are:1, 213, 7Therefore, the number 21 has two pairs of positive integer factors.
What are two pairs of factors of 83?
They are itself and one because 83 is a prime number
A composite is a number that has only two factors?
No, a composite is a number that has more than two factors. A prime number has two factors.
What are the factors pairs of 67?
67 is a prime number that has only two factors which are itself and one.
A number having more than 2 factors?
A number that has only two factors is prime. A number that has more than two factors is composite.
What makes a composite numbers?
If a number has more then 3 factors
What is a whole number that has two or more factors?
every number has 2 or more factors
A what has more than two factors?
A composite number has more than two factors.
