Answer:
Step-by-step explanation:start like this:
48m3n2=2×2×2×2×3×m×m×m×n×n
80m5n=2×2×2×2×5×m×m×m×m×m×n
G.C.F=2×2×2×2×m×m×m×n
=16m3n
=16m^3n
Hope it helps you!!
