Question

1. LCM of co-prime numbers is their ______.
2. HCF of co-prime numbers is their ______.
3. The only even prime numbers is _______.
4. Two prime numbers having difference 2 are called _____.
5. The HCF of consecutive even numbers is _______.

Answer 1

Answer:

The LCM of co-primes is the product of the co-primes themselves. 2 and 3 are co-primes. Their LCM is 6. 3 and 5 are co-primes.