4 - 1, 2, 4
12 - 1, 2, 3, 4, 6, 12
30 - 1, 2, 3, 5, 6, 10, 15, 30
the GCF is 2
The greatest common factor (GCF) is 2.
The GCF is 1.
The GCF is 2.
The GCF is 2.
The common factor is 1. The LCM is 264
The least common factor of any set of positive integers is 1.
LCM: 44 GCD: 4
The only common factor of 4 and 5 is 1. 4 and 5 are common factors of 20 and 40.
for example1. The largest number that goes exactly into both 8 and 12 is 4, so the Greatest Common Factor is 4.2. Divide both top and bottom by 4: ÷ 48 = 2123÷ 4And the answer is: 2/3
1,2,4
4
12