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Composite Numbers

Composite Numbers are some special numbers which have more than 2 factors which consists of at least 1 prime factor.They are often referred as Non-prime Numbers.

4,066 Questions

Is 45 a composite or prime or a niether?

45 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

What number sequence comes after 31 40 41 47 48 45?

It is impossible to say what sequence comes after the given set of numbers. What I can do is to suggest what number might come next in the given sequence.

Using the rule

Un = (7n5 - 129n4 + 891n3 - 2859n2 + 4298n - 1488)/24 for n = 1, 2, 3, ...

the next number is 85.

Is 114 a prime or composite or neither?

  • 114 is composite not prime because 114 factors more than 1 and itself

Why one and zero are not composite numbers?

1 is not composite, nor prime, because it is a "unit", i.e. it has only one factor, itself. Multiplying it by itself (or any other unit, such as the imaginary unit i) gives a unit (1, when we multiply it by itself.). This is actually a property of all units.

0 is not a composite (or prime) number because it cannot be expressed by multiplying prime numbers (one of the factors has to always be 0), and because it has infinitely many factors (any number times 0 is 0).

What are 21's composite numbers?

The factors of 21 are 1, 3, 7, and 21.

The only factor of 21 that is a composite number is 21.

Is 18 composite yes or no?

Yes. All positive, whole numbers greater than two and ending in 0, 2, 4, 6 or 8 are composite.

Two advantages of composite fish culture?

1. They grow well without any competition for food and space and are also useful to each other

2. They yeild of fish is also very high

Why is 39 composite?

Because it has more than two factors.

What one is composite 2 or 79 or 107 or 237?

237 is composite number

2, 79 and 107 are prime numbers.