Question

Are primes and co-primes different.Explain with eg. and reason.​

Answer 1

Answer:

Step-by-step explanation:

Co-prime Numbers :-

Co-prime number is a set of numbers or integers which have only 1 as their common factor. That is their highest common factor (HCF) will be 1.

Ex :- 5 = 1*5

7 = 1*7

Here 5 and 7 have only one common factor that is 1.Hence their HCF is 1 and are co-prime.

Prime Numbers :-

A prime number is a whole number greater than 1 whose only factors are 1 and itself.

Ex :-  2 , 3 , 5 etc.

Answer 2

Answer:

Learn from the attachment