15
The highest common factor for 18 and 16 is 2.
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.
the highest common factor of the numbers 12, 16 and 18 is 2.
The greatest common factor is 9 because 18 is divisible by 9 and so is 45. It can not be greaater than half of 18 and 45 is not divisible by 18.
The Highest Common Factor is: 9
15
The highest common factor of 15 and 45 is 15
The highest common factor of 10 and 18 is 2.
The highest common factor for 18 and 16 is 2.
The greatest common factor of 45 and 150 is 15.
1 is their highest common factor.
9 is the greatest common factor of 18, 45 and 54.
The GCF is 45.
the highest common factor of 225 and 270 is: 45
45: 5,9,1,45 18: 6,3,8,2,1,18,
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.