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"Composite" means that the number has smaller factors; "prime" means that it doesn't. Look at the last digit. If the digit is 0, 2, 4, 6, or 8, the number is divisible by 2. If the last digit is 0 or 5, the number is divisible by 5. If it none of those, the number may still have additional factors; but checking for this last digit can often quickly give you an answer.
What else can I help you with?
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 2401 a prime or composite number?
composite
Is the number 36 prime or composite?
Composite
Is 555 a prime or composite?
It is a composite number.
Is seventeen a prime or composite number?
Prime.
