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Answer:
280 is not a Prime number. It is a composite number.
Definition:
A prime number has exactly two factors: 1 (also known as unity) and itself. A composite number has more than two factors; in other words, it has at least one factor besides 1 and itself.
Explanation:
Any number ending in 0, 2, 4, 6, or 8 is evenly divisible by 2, so it would have 2 as a factor. Also, any number ending in 0 or 5 is evenly divisible by 5, so it would have 5 as a factor. Thus, 280 is divisible by 2 and 5, so it is a composite number.
280 is a composite number because it has more than two factors
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Is 280 composite or prime?
ANSWER: 280 is a composite number.Factors of 280 other 1 and itself: 2, 4, 5, 7, 10, 28, 40, 56, 70, 140
Is 1029 a prime or composite?
It is not a prime number, it is a composite number.
Is 17 prime or composite number?
It is prime
Is 86 a prime or composite number?
86 is not a prime number, so is a composite.
Is 211 prime or composite number?
It is a Prime number, and therefore not a composite number.211 is a prime number.
Is 168 a prime or a composite number?
No 168 is not a prime number it is a composite number
Is 163 prime or composite?
The number is not COMPOSITE. Instead, it is a prime number.
What is the definition of a prime and a composite number and a composite number and a composite number?
A prime number has two factors, a composite number has more than two.
Is 432 composite or a prime number?
Composite (the only even number that is prime is2).
Is seventeen a prime or composite number?
Prime.
Is 555 a prime or composite?
It is a composite number.
Is 2401 a prime or composite number?
composite
