The GCF of 18 and 24 is 6
The Greatest Common Factor of 18, 24, 30: 6
18 is the greatest common factor.
The least common multiple of 18 , 24 = 72
18 :)
The common factors are: 1, 2 The Greatest Common Factor: 2
1, 2, 3, 6
The greatest common factor is six.
The greatest common factor of 36 and 54, is 18.
Any set of factors that had 18 as a common multiple would also have multiples of 18 in common, so 18 can't be greatest. 9 and 6 have 18 as their least common multiple.
Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 18, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 18 are 1, 2, 3, 6, 9, and 18. Examples: The common factors of 18 and 24 are 1, 2, 3, and 6; the greatest common factor is 6. The common factors of 18 and 81 are 1, 3, and 9; the greatest common factor is 9. The common factors of 18 and 54 are 1, 2, 3, 6, 9, and 18; the greatest common factor is 18.
The Greatest Common Factor (GCF) is: 1
The Greatest Common Factor (GCF) is: 9