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When all the prime factors are odd the number is odd?
odd and prime are two different things ,but odd numbers can be prime or composite just depends if you can multiply it with another number except 1 here's an example 7 ( 7 is odd and is prime because it has 2 factors "7 & 1" 15 is odd ,but not prime because 5x3 is 15 and 15x1 is 15 5 and 3 are factors of 15 so all odd numbers are not prime all even numbers are composite except the number 2.
What are the factors and composite factors of 15?
A number will have 12 factors if it satisfies any of the following prime factor configurations: P11 (P1)5*(P2) (P1)3*(P2)2 (P1)2*(P2)*(P3)
What is a number between 15 and 20 that is a composite number and has exactly 5 factors?
16
What is composite factors?
A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.
Is 5 a factor of 135?
The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, 135 The composite factors of 135 are: 9, 15, 27, 45, 135
What are all composite factors of 60?
The composite factors of 60 are: 4, 6, 10, 12, 15, 20, 30, 60.
What are the composite factors of 15?
15 is the only composite factor of 15.Just 15
What are the factors of 45 in composite?
The composite factors of 45 are 9, 15 and 45.
Do the numbers 1 5 and 15 list all the factors of a composite number?
No.
Is 15 a composite or a square or a prime?
15 is a composite having the factors 1, 3, 5, and 15.
Is the number 15 prime number or a composite?
15 is a composite. Its factors are 1, 3, 5, and 15.
What are all the composite number less than 16 that have 4 factors?
They are: 6, 8, 10 and 15 all of which have 4 factors
What are the odd composite factors of 90?
The odd composite factors of 90 are: 9, 15, 45
What is the composite of 75?
The composite factors of 75 are 15, 25, 75
What composite numbers go into 30?
30 is divisble by 1, 2, 3, 5, 6, 10, 15 and 30; these are all factors of 30. Out of these factors composite numbers are 6, 10, 15 and 30.
Is 15 composite?
Yes, 15 is composite because it has factors other than 1 and itself. In this case, the factors are 3 and 5.
Is 15 prime or composite?
15 is a composite number because it has more than two factors. Its factors are 1, 3, 5, and 15.15 is a composite number as it is divisible by 1, 3, 5 and 15.composite. 3*5=1515 is a composite number because it has more than 2 factors
