It is: 18
The GCF is 18.
The GCF is 18.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
It is: 18
The GCF is 18.
The Greatest Common Factor is 18
The GCF is 18.
Factors of 36: 1 2 3 4 6 9 12 18 36Factors of 72: 1 2 3 4 6 8 9 12 18 24 36 72 Factors of 90: 1 2 3 5 6 9 10 15 18 30 45 90 The GCF of 36, 72, and 90 is 18
The GCF is 18.
The GCF is 9.
The GCF is 18.
72 and 90 is 18, 24 and 96 is 24, so neither