Question

7.Can the product of two prime numbers beprime? If yes, give an example.
8.Are 27 and 72 co-primes? If not, why?
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Answer 1

Answer:

Step-by-step explanation: 27 and 72 are not coprime (relatively, mutually prime) - if they have common prime factors, that is, if their greatest (highest) common factor (divisor), gcf, hcf, gcd, is not 1.

Answer 2

Answer:

not coprime because they have three common,factor and co prime number has only one Common Factor

Step-by-step explanation:

27 and 72 are not coprime(relatively,mutually prime factors,that is,if their greatest (highest) common factor(divisor),of,hcf,gcd,is not 1.

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