RedHerring RedHerring

23-04-2014
Mathematics

Answered

Which pair of numbers is relatively prime?
A.
18 and 45

B.
26 and 91

C.
10 and 33

D.
14 and 63

Answer :

mackiemesser mackiemesser

24-04-2014

Pair of numbers is relatively prime when numbers do not share factors except for 1.
The answer is C because:
10 can be divided by 1,2,5,10
33 can be divided by 1,3,11,33
Hope it helped :)

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