The factors of 54 are:
1, 2, 3, 6, 9, 18, 27, 54
The factors of 56 are:
1, 2, 4, 7, 8, 14, 28, 56
The common factors are:
1, 2
The GCF is 2.
2
GCF(54, 56) = 2.
1 (this is a factor of all numbers) and 2 (since 54 and 56 are both even numbers) This is it.
The GCF is 2.
The GCF is 2.
It is: 2
The GCF is 2.
Since 7 is a factor of 56, it is automatically the GCF.
1 (this is a factor of all numbers) and 2 (since 54 and 56 are both even numbers)
It is: 2
No. The only common factor between 51 and 56 is 1.