Shadow1363 reported all of my answers AND questions for no reason, and he started an argument with me because i asked for help on a question I needed help with. But anyways, here's the question: (and if this gets reported, it was that loser) I ONLY NEED PART C
Part A: Find the LCM of 5 and 12. Show your work. [60]

Part B: Find the GCF of 72 and 81. Show your work. [9]

Part C: Using the GCF you found in Part B, rewrite 72 + 81 as two factors. One factor is the GCF and the other is the sum of t w o numbers that do not have a common factor. Show your work.

I ONLY NEED PART C