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Q: Is 2 45 prime or composite?

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nine 2 is the 45

composite

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. neither 45 nor 54 are prime.

45 is a composite number, not a prime. No number greater than 5 that ends in a 5 or 0 is a prime.

If you mean 45 then it is a composite number because it has more than two factors

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It is composite.

Composite.

Composite45 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 have a different name.45 is composite. It is divisible by 3, 5, and 9, which makes it composite, as well as by 1 and 45, which if alone would make it prime.

nine 2 is the 45

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.

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.

Both composite.

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 have a different name.

composite

45 is composite.

45 is a composite since it factors are 5 and 9.

It is a composite number.

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