91 is divisible by 7 and 13, besides 1 and 91 itself. It has factors other than the trivial 2, and so it is nonprime - by definition composite.
91 is a Composite Number.
91 is composite.
91 is a composite number. This is because composite numbers are any number that has another factor besides one and itself. Therefore, since 7 and 13 are factors of 91 that makes it a composite number.
It is composite By A girl
91 is the only composite factor of 91. 7 and 13 are prime.
91 is a composite number. The factors of 91 are 7 and 13
factors of 91: 1, 7, 13, 91 prime factors of: 1, 7, 13, 91 composite factors of 91: none
91=13x7
91 is a prime number.
91 is composite. The others are prime number
91 is a composite number because it has more than 2 factors
7 multiplied by 13 is 91