Answer :
Factors of 144:
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Factors of 96:
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
The common factors of both numbers:
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
GCF = 48
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Factors of 96:
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
The common factors of both numbers:
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
GCF = 48