Divide 16 by 1, 2 and 4.
1,2,4,8,16
Divide by two. 16 8,2 4,2,2 2,2,2,2
The greatest common factor (GCF) is 4.
The GCF is 1.
Two or more numbers are required to find the greatest common factor between them.
The least common factor of any set of integers is 1.
The GCF is 4.
8 2*8 = 16 5*8 = 40
16 8,2 4,2,2 2,2,2,2
Since 8 is a factor of 16, it is automatically the GCF. That factors to 8(a - 2)
Use a factor tree. 16 8,2 4,2,2 2,2,2,2
No, 16 is not a factor of 680.
16 is not a factor of 36.