Question

8. Which of the following pairs of numbers are co-prime numbers?
a) 32, 729
b) 130, 39
c) 121, 61
d) 54,936​

Answer 1

Answer:

a) 32 and 729 are not co- prime numbers

b) 130 and 39 are co- prime numbers

c) 121 and 61 are not co- prime numbers

d) 54 and 936 are co- prime numbers