Question

9. Two numbers having only 1 as a
common factor are called
numbers.
a. Prime numbers
b. Composite numbers
c. co- prime numbers
d. real numbers​

Answer 1

Answer:

Step-by-step explanation:

Two numbers having 1as a common factor are called prime numbers.

So option (a)is the correct answer.

Answer 2

● Two numbers having only 1 as a common factor are called Co-prime numbers.