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What are First 3 prime numbers?
2, 3 and 5 (1 is classified as being neither prime nor composite, as primes have exactly two factors and composites have at least 3.)
What are the prime composites of 333?
111*3
Is 75.3 a prime number?
no,753 is not prime ,it can be divided by 251 and 3.that makes it composite.
What are the factors and prime factors of 2493?
Prime factors of 2493: 3 x 3 x 277. It should be straightforward to calculate the composites...
What are the factors and prime factors of 639?
3 x 3 x 71 are the prime factors. You should now be able to calculate the composites...
What could be a prime number of 9 21 27 29?
29 is a prime. 9, 21, and 27 are composites because they are multiples of 3.
Is 63 53 21 or 57 a prime number?
53 is a prime number. The other numbers listed are all composites and are divisible by 3.
What are the smallest composite numbers?
The smallest composite numbers are 4, 6, 8, 9, and 10. It should be noted that the number 1 is a unit, and is neither prime nor composite. The numbers 2, 3, 5, and 7 are all prime, leaving the remaining numbers as the 5 smallest composites.
What are the prime and composite numbers of 33 18?
To find the prime and composite factors of a number, list all the factor pairs of the number. Then, go through them and list the primes and composites. 33 1 x 33 3 x 11 The prime factors are 3 and 11. The composite factor is 33. 1 is neither prime nor composite. 18 1 x 18 2 x 9 3 x 6 The prime factors are 2 and 3. The composite factors are 6, 9, and 18.
What are the composite factors of 216297and 486?
3, 9, and 27 are the shared factors The shared composite factors will have the same prime factors. You just need to find the common prime factors and then the composites of those are the composite factors. Found this by looking at the prime factors first of 486: 2*3*3*3*3*3 Then of 216297 3*3*3*8011 I'm not sure if 8011 is prime, but it doesn't really matter - the remaining prime factors of 486 (2, 3, 3) don't go in to it. The common prime factors are 3, 3, 3 so the shared composites are the various multiples, in this case, 3,9, and 27.
Which of these is prime 36 10?
If that's 3, 6, and 10, 3 is prime. If that's 36 and 10, neither is prime.
Is the number 3 prime composite or neither?
3 is a prime 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.
