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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.

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Q: Is 45 a composite or prime or a niether?

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50 is a composite number because it has more than two factors

45 is not prime. 45 = 3 * 3 * 5The number 45 is known to be a prime number. This learnt in 8th grade math.It is a composite number.45 factors are1,3,5,9,15,45There are more than 2 factors.

11x3 compositea composite number.............

1, 3, 5, 9, 15, 45 Composite

No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.

Related questions

Why is 1 neither prime nor composite

composite; it is divisible by 1,2,3,4,6,8,12,16,24,32,48, and 96

Make a circle, put all the numbers including prime and composite numbers. Then everything outside that circle is your answer.

29 is a prime number - it has no other factors apart from itself and 1.

No, because a prime number that has only two factors, 1(which is niether prime nor composite) and itself(prime).

50 is a composite number because it has more than two factors

Both composite.

45 is composite.

It is a composite number.

A positive integer greater than one must be either prime or composite. It cannot be neither. 2 divides 160. That is, 160 has a factor other than 1 and itself. So it is not a prime and therefore is composite.

45 is not prime. 45 = 3 * 3 * 5The number 45 is known to be a prime number. This learnt in 8th grade math.It is a composite number.45 factors are1,3,5,9,15,45There are more than 2 factors.

1 is neither. 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.

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