Two numbers having only ___ as a common factor are called co-prime numbers.

Two numbers having only _____ as a common factor between them are called ________ numbers.

Two natural numbers which have common prime factors are called Co- Primes.

Two numbers having _____ as the only common factor are called ________ numbers.

Two numbers having '1' as the only common factor are called ___ numbers.

Two numbers having only 1 as their common factor are called