Question

If the H.C.F. of two numbers is 1, then the two numbers are called :

Answer 1

Answer:

The required answer is co-prime number.

Step-by-step explanation:

Co-primes: when two numbers only share the factor $1$ and nothing else.

By the definition the numbers (two) which have only $1$ as their common factor, or whose H.C.F. is one are called co-primes.

Hence, if H.C.F. of two numbers is $1,$ then the numbers are called co- prime numbers. co-prime number are known as relatively prime.

#SPJ3