Question

Show that the following pairs are co-primes: (161, 192) (385, 621)
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Answer 1

Answer:

sorry I can't understand your Question

Answer 2

Answer:

Step-by-step explanation:

yes they are co prime numbers

as,

factors of 621 ; 3, 9, 23, 27, 69, 207, 621

factors of 385 : 5, 7, 11

hcf: 1

so they are co prime