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∙ 11y ago
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What are the odd composite factors of 90?
The odd composite factors of 90 are: 9, 15, 45
What are the composite odd numbers with factors?
It is impossible to list the infinite number of composite odd numbers.
What are the odd composite factors of 50?
25.
What are the odd composite factors of 60?
Just 15.
The odd composite factors of 60?
Just 15.
Can odd numbers be composite?
If an odd number has more than two factors then it is a composite number but if it has only two factors then it is a prime number. Although all prime numbers are odd except for 2 many more odd numbers are composite numbers having more than two factors as for example 21 is an odd number whose factors are 1, 3, 7 and 21.
Does composite numbers have an odd number of factors?
Composite numbers can have either an odd number or an even number of fractions. Factors of 25 are 1, 5, 25 . (odd number of them) Factors of 26 are 1, 2, 13, and 26 . (even number of them)
Why can an odd number be composite?
Any positive integer with more than two factors is composite.
Does composite numbers have an even number of factors correct or incorrect explain?
Incorrect. Square numbers are composite and have an odd number of factors.
Is 20 odd or composite?
The pairs are odd/even and prime/composite. For example, 9 is both odd and composite, whereas 2 is even and prime. (2 is the only even prime.) However, 20=22*5 is composite because it has factors other than itself and one. It is also even, aka not odd, as it has a factor of 2.
What are the odd composite numbers 1 to 1000?
They are those that have more than two factors
Is 12 an odd number or an even number?
12 is an even number and it is also a composite number because it has more than two factors
