1, 2, 3, 6
The GCF of 18 and 24 is 6
6
The LCM is: 144
The least common multiple of 18 , 24 = 72
18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18.
The Greatest Common Factor of 18, 24, 30: 6
They are all factors of 18, but they are not all the factors of 18. Don't forget the number itself.
18 written in Roman numerals is XVIII.
1,2,3,6,9, and 18
Since 18 is a factor of 54, all of its factors are common.
1,2,3,6,9, and 18
18 - XVIII