Not always, sometimes the LCM equals the greatest number, i.e.the LCM of 5 and 6 is 30, the LCM of 3 and 6 is 6.
Numbers don't stop in either direction. If you subtract a larger number from a smaller one, the answer will be negative.
Not always.
No. No matter how large of an example you choose, someone always can find a larger number (of any kind), because the upper range of number is infinite. If you take all the known prime numbers and multiply them together, then add 1 to the result, you will have a number that is not divisible by any of the known prime numbers. This number will either be prime or have prime factors that were not previously known. So, in this way, you can always find a new prime number or a number that is a multiple of new prime numbers. If the known prime numbers include all the prime numbers up to the largest known, the new ones must be larger.
It is also a number. It can be smaller than, equal to or larger than either of the two numbers.
Not always, sometimes the LCM equals the greatest number, i.e.the LCM of 5 and 6 is 30, the LCM of 3 and 6 is 6.
No. -2 and -3 are both whole number and their sum is -5 which is smaller than both.
Numbers don't stop in either direction. If you subtract a larger number from a smaller one, the answer will be negative.
Not always.
Only true if both of the numbers are of the same polarity.
Not always, if the smaller number is 0 or a negative number. Then their sum will be equal or less than the greater number.
The sum of two numbers will almost always be greater than either number. The only exception would be when dealing with two negative numbers.
If you mean "the last number", there is no such thing; you can always add one more. Even infinite numbers - numbers that describe the magnitude of infinite sets - don't have a "last number"; you can always find a larger infinite number. Specifically, if you have a certain infinite number, 2 to the power of that infinite number will give you a larger infinity.
No. No matter how large of an example you choose, someone always can find a larger number (of any kind), because the upper range of number is infinite. If you take all the known prime numbers and multiply them together, then add 1 to the result, you will have a number that is not divisible by any of the known prime numbers. This number will either be prime or have prime factors that were not previously known. So, in this way, you can always find a new prime number or a number that is a multiple of new prime numbers. If the known prime numbers include all the prime numbers up to the largest known, the new ones must be larger.
It is also a number. It can be smaller than, equal to or larger than either of the two numbers.
There is no last number, if that's what you mean. Whatever number you choose, you can always add one more, to get an even larger number.
Smaller numbers always go to the left of larger number on the number line.