Since 45 is a factor of 270, it is automatically the GCF.
Chat with our AI personalities
Since 45 is a factor of 270, it is automatically the GCF.
The GCF is: 30
45 is the greatest common factor.
The GCF is 30.
Factors of 180: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180 Factors of 225: 1, 3, 5, 9, 15, 25, 45, 75, 225 Factors of 270: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270 GCF (180, 225, 270) = 45