Question

Check whether the number is Prime or Composite.
a) 103
b) 185​

Answer 1

Answer:

103 is prime no.

185 is a composite no.

Step-by-step explanation:

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Answer 2

Answer:

(a)103 is a prime number

(b) 185 is a composite  number

Step-by-step explanation:

(a)103 is a prime number

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. A natural number greater than 1 that is not prime is called a composite number.

Factorization: 103 = 1 × 103

(b)The number 185 is a composite  number because it is possible to factorize it. In other words, 185 can be divided by 1, by itself and at least by 5 and 37.

Factorization:185=37,5,1,185