Math, asked by mayuribokal, 8 months ago

11
Two numbers are co-prime if they have no common factor other than 1.
Which of these pairs of numbers are co-prime?
А
3 and 8
B
7 and 21
с
4 and 14
D
9 and 18

Answers

Answered by malaguptaktr

0

Answer:

Not any pair

Step-by-step explanation:

Because 3 is prime but 8 is not prime.7is prime but 21 is not prime.4 is not prime nither 14 is prime.9 is not prime and 18 is also not prime

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