identify the number which are coprime to the first number in the row
63,27,93,43,23,,33,53
85,70,17,51,16,21,34
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Answered by
48
Answer:
85 is the answer brother
Answered by
23
Answer:
two numbers is co prime if they do not have any common factor other than 1 63 = 3×3×7 and 27, 93, 33 has common factor 3 with 63 so they are not co primne with 63 but rest 43, 23, 53 are co prime with 63 similalry try second for your practice
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