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Earn +20 ptsQ: Is 20 prime or a composite number?
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Is 20 a prime number or a compatible number?
composite
What is a prime factor of composite number 20?
20 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.
Are 20-28 composite numbers?
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
Is 20 prime or compisite?
20 cannot be prime because prime numbers will only have a factor 1, whereas 20 has: 1 x 20 2 x 10 4 x 5 Thus 20 is composite
Is 163 prime or composite?
The number is not COMPOSITE. Instead, it is a prime number.
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