Question

Check whether the following pairs of numbers
are co-primes or not.
(i) 72 and 1440
(ii) 680 and 96

please do in the copy step by step
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Answer 1

Answer:

yes both are co primes i think

Answer 2

Answer:

they are not coming primes

Step-by-step explanation:

proof

statement: any number which is in p/q form the only factor of p and q is 1 then those numbers are called Co primes

as you say 72 and 1440 has a common prime factor is 2

so 72 and 1440 are not co primes

680 and 96

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