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Any number that has more than two factors in it is a composite number whereas a Prime number has only two factors in it which are itself and one.
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What are the composite numbers up to 20?
The composite numbers up to 20 are 4,6,8,9,12,14,15,16,18 and 20.
Composite numbers up to one hundred?
what is all the composite numbers from one to five hundred
What are consecutive composite numbers?
4 ,6,8,9,10,12,14,15,16,18,20,21,24,25,26,28,30,34,35,36,38,40,44,46,48,49,50,54,56,58,60 ,64 66,68,69,70 up to so on
Are 21 36 31 87 62 23 29 45 and 51 composite or prime?
23, 29 and 31 are prime. The rest are composite.
How many composite numbers up to 100 have 1 in their units digit?
There are four of them.
What are the composite numbers up to 20?
The composite numbers up to 20 are 4,6,8,9,12,14,15,16,18 and 20.
How many composite numbers are there up to and including 30?
There are 18 composite numbers up to and including 30
What composite numbers multiply up to 30?
No two (or more) composite numbers can multiply to 30.
Composite numbers up to one hundred?
what is all the composite numbers from one to five hundred
How many composite numbers are there from 1 to 40?
Look up a table of prime numbers. All those numbers that are not prime, are composite - except 1, which is neither prime nor composite.
Why are composite numbers called composite numbers?
To distinguish them from prime numbers. Composite means "made up of various parts or elements." Prime numbers have one and only one factor pair. Composite numbers have a various number of factor pairs, but always more than one.
Is the addition of two composite numbers also a composite number?
Not necessarily. For example 15 and 16 are composite numbers. They add to 31, which is a prime number. Similarly, the composite numbers 20 and 21 add up to 41, which is a prime number.
What are prime numbers for?
So the composite numbers won't get all bunched up.
What 26 and30?
They are two composite numbers and they add up to 56 which is also a composite number
What are the composite number 100 up to 1?
All composite numbers have more than 2 factors but prime numbers have only 2 factors
What are three consecutive numbers that add up to 126?
They are 41, 42 and 43.
What are consecutive composite numbers?
4 ,6,8,9,10,12,14,15,16,18,20,21,24,25,26,28,30,34,35,36,38,40,44,46,48,49,50,54,56,58,60 ,64 66,68,69,70 up to so on
