Find the HCF of 18 and 27 I mell LUM=54.Write down a pair of twin prim

1.	Find the HCF of 18 and 27 I mell LUM=54.Write down a pair of twin prime numbers between 50 and 80.
Answer» it doesn't contains any twin prime number so it is nothing ......ok (3,5),(5,7),(11,13),(17,19),(29,31),(41,43),(54,61),(71,73) (71,73) ,(59,62) (71,73) (59,62). is the answer of the following 59,61 and 71,73 is the best answer (71,73) (59,62) is the right answer. 59-61 and 71-73 is the answer

Find the HCF of 18 and 27 I mell LUM=54.Write down a pair of twin prime numbers between 50 and 80.

Answer»

it doesn't contains any twin prime number so it is nothing ......ok

(3,5),(5,7),(11,13),(17,19),(29,31),(41,43),(54,61),(71,73)

(71,73) ,(59,62)

(71,73) (59,62). is the answer of the following

59,61 and 71,73 is the best answer

(71,73) (59,62) is the right answer.

59-61 and 71-73 is the answer