Since 220 is a factor of 660, it is automatically the GCF.
The greatest common factor of 220 and 660 is 220 .
The Greatest Common Factor (GCF) is: 60
The greatest common factor of 315 and 660 is 15.
The GCF is: 165
The GCF is: 3
The GCF is 11.
The GCF is 60.
16.5*2=33
You need 2 or more numbers to perform GCF
The GCF is 44.
lowest common factor of 20 and 33 is 660 mislead you there, dont think there is any greatest common factor because one number is odd and one even
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Factors of 660: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660.GCF (72, 660) = 12
Least Common Multiple (LCM) for 165 220 is 660