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Well, isn't that just a happy little question! When you have prime factors of 2, 3, and 5, you can simply multiply them together to find the composite number. So, 2 times 3 times 5 equals 30. That's your beautiful composite number right there, just waiting to be painted on the canvas of mathematics.
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What are the prime factors of 2x3x5?
The prime factors are 2, 3, and 5.
What occurs when the composite number is expressed as a number of factors that are all prime?
When a composite number is expressed as a product of its prime factors, the prime factorization of the composite number has been performed.
How do you check if a number is prime or a composite number?
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime or composite simply find it's factors. If it has more than two factors than it is not a prime number, it is composite.
Is a composite number times a composite number always composite?
Yes. To be composite, the first number has at least 2 prime factors, the second number also has at least prime factors; the product of the two will have at least 4 prime factors, so it must be a composite number.
Is 8 a composite or prime number?
composite number
