521 is a Prime number.
No, it is composite. Its Prime Factors are 11 and 521.
27 is composite. 27 = 3 * 3 * 3 = 3315 is composite. 15 = 3 * 521 is composite. 21 = 3 * 723 is a prime number. It is only evenly divisible by itself and one.
It is: 1*521 = 521 which is a prime number
1042 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 1042 are 1, 2, 521, and 1042.The factor pairs of 1042 are 1 x 1042 and 2 x 521.The proper factors of 1042 are 1, 2, and 521 or,if the definition you are using excludes 1, they are 2 and 521.The prime factors of 1042 are 2 and 521.The 2 distinct prime factors (listing each prime factor only once) of 1042 are 2 and 521.The prime factorization of 1042 is 2 x 521.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
It is a prime number
neither prime or composite
It is prime
It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite
4, composite. 67, prime.
No. The Prime Factors are: 11 x 521.
Prime
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.