No.
No.
No.
No.
No.
The LCM is never less than the greatest number in the set. The LCM of 4 and 9 is 36.
both number are less than 10, the distance between the two number on the number line is 14
The LCM for any pair of natural numbers can be as big as their product.
Only one number can be both even and prime, and that is the number 2.
No. The LCM of 4 and 6 is 12.
There are infinitely many numbers that are less than 9. Even with integers, there are 8, 7, 6, ... , 0, -1, -2, and so on for ever.
That would depend on how many numbers are on the spinner and the cube. The more numbers there are, the less likely it is that they would both land an any given number.
Yes, GCF means Greatest Common Factor For example the GCF of 15 and 18 is 3 which is less than both 15 and 18.