The GCF is 3.
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.
39 and 45 are not relatively prime because they have 3 as a common factor. Relatively prime numbers have no common factor greater than 1.
The GCF is 9.
The mistake is that there is a greater common factor than 18. It's 36. 36 divides 36 evenly. 36 divides 72 evenly.
The greatest common factor of 18 and 45 is 9.
9 is the greatest common factor of 18, 45 and 54.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The GCF is 3.
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.
45: 5,9,1,45 18: 6,3,8,2,1,18,
The LCM of 18 and 45 is 90, and their GCF is 9.
Yes because the LCM of 18 and 45 is 90 and they all have common factors of 9
The Greatest Common Factor of 18, 36, and 45 is 9
The GCF is 9.
It is 9
The GCF is 9.