Only '1'.
The factors of 14 are: 1, 2, 7, 14 The factors of 45 are: 1, 3, 5, 9, 15, 45 Other than 1, there are no common factors of the two numbers.
Just 1.
The common factors of 35 and 45 are: 1 and 5
Yes, the only common factor is 1.
The common factors of 24 and 45 are: 1 and 31 and 3
The GCF for 14 and 45 is 1 because you must list the factors for each number and then you will figure out that the greatest common factor is 1.The GCF is 1.The GCF is: 1
The factors of 45 are 1, 3, 5, 9, 15, 45. For them to be common, they need to be compared to another set of factors.
Common factors of: - 30 = 1,3,5,10,15,30 45 = 1,3,5,15,45 105 = 1,3,5,7,15,21,35,105 So the common factors in all three numbers are 1,3,5 & 15.
Factors of 28: 1, 2, 4, 7, 14, 28 Factors of 45: 1, 3, 5, 9, 15, 45 It appears that the greatest common number is 1. So 28/45 would be the simplest form it can be.
The common factors of 45 and 54 are: 1, 3, and 9
The common factors of 18 and 45 are 1, 3 and 9.
The common factors of 45 and 108 are: 1, 3 & 9.