The GCF is 6.
The GCF is 6.
The GCF is 6.
The GCF is 6.
The GCF is 6.
The greatest common factor of 18, 30, and 42 is 2.
The GCF is 6.
The greatest common factor of 18, 30 and 36 is 6
GCF(30, 18) = 6.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30Factors of 18: 1, 2, 3, 6, 9, 18GCF (30, 18) = 6
The GCF and LCM of 18 and 30 are 6 and 90, respectively.
Since 10 is a factor of 30, it is automatically the GCF.