To get the Greates Common Factor (GCF) of 30 and 105 we need to factor each value first and then we choose all the copies of factors and multiply them:30: 2 3 5 105: 3 5 7 GCF: 3 5The Greates Common Factor (GCF) is: 3 x 5 = 15
The greatest common factor of 30 and 105 is 15.
15
The least common factor is: 1
The least common factor is: 1
The least common factor is: 1
The GCF is 15.
15
The least common factor is: 1
15
The GCF is 15.
1, 3, 5, 15