Two numbers having only _____ as a common factor between them are called ________ numbers.
2, twin prime
2, co-prime
1, co-prime
1, twin prime
Two numbers having only 1 as a common factor between them are called co-prime numbers.
Two numbers having only ___ as a common factor are called co-prime numbers.
Two natural numbers which have common prime factors are called Co- Primes.
Which is a pair of twin prime numbers?