Composite.
89 is prime, the others composite.
It is a composite number because it has more than two factors
21, 55, 77, and 93 are composite numbers. 23 is a prime.
83 is a prime number, as its only factors are 1 and 83. 93 is composite, as its factors are 1, 3, 31 and 93.
93 is composite, 3x31=93
Composite.
93 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.
89 is prime, the others composite.
It is a composite number because it has more than two factors
93 is a composite number because 3 is one of its factors.
93 is a composite number because it has more than two factors
composite
21, 55, 77, and 93 are composite numbers. 23 is a prime.
37 is a prime number, as its only factors are 1 and 37. 93 is composite, as its factors are 1, 3, 31 and 93.
83 is a prime number, as its only factors are 1 and 83. 93 is composite, as its factors are 1, 3, 31 and 93.
Composite