The conversation between human and AI assistant.
[|Human|] Determine if 4 and 12 are relatively prime.
[|AI|] No, 4 and 12 are not relatively prime. Two numbers are relatively prime when their greatest common divisor is 1. The greatest common divisor for 4 and 12 is 4.
[|Human|] 
Determine if 4 and 12 are relatively prime.