Question

Which pair of numbers is relatively prime?

A. 143 and 63

B. 43 and 172

C. 22 and 143

D. 110 and 77

PLEASE HURRY

Answer 1

Answer:

A. 143 and 63

Answer 2

Answer:

C

Step-by-step explanation:

Prime numbers are special numbers that can only be divided by themselves and 1