Well, see, that's going to be a problem, since there are an infinite number of them,
and we're a little busy just now.
But you can easily generate the list for yourself. Here's how:
-- Start at ' 1 ', and count.
-- Throw out the first number, then write down the second number.
-- Throw out a number, then write down the next number.
-- Throw out a number, then write down the next number.
-- Throw out a number, then write down the next number.
-- Throw out a number, then write down the next number.
Keep going like that. The list you write down will be a list of numbers that have ' 2 '
as a factor. You can just keep right on going for as long as you want, and make
that list as long as you want it to be.
You can also stop whenever you want to, and then you'll only have another
infinite number left to go.
It would be impossible to list all the even numbers.
All numbers with 12 as a factor have 2 as a factor, but not all have 10 as a factor.
Yes. Yes. All even numbers have 2 as a factor.
All even numbers have 2 as a factor.
2 is a divisor of all even numbers, and a divisor is a factor of all numbers which can be divided by it.
Not AllTo find out if all numbers that have 5 as a factor have 2 as a factor, you can list the multiples of each. 5's multiples are 5, 10, 15, 20...2's multiples are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20...5 and 15 are multiples of 5, but not 2, so all numbers that have 5 as a factor DO NOT have 2 as a factor.It is not really necessary to write that all out because the fact that 5 is an odd number and 2 is only a factor of even numbers indicates that all numbers that have 5 as a factor would not have 2 as a factor. Only the multiples of 5 that are even have 2 as a factor also.
All even numbers greater than 0 have 2 as a factor.
Yes. All even numbers have 2 as a factor.
All multiples of 6 have 2 as a factor. All numbers that have 2 as a factor are even.
2 is a common factor of all even numbers.
No. Only even numbers have 2 as a factor. As an example, ' 3 ' is not an even number and does not have 2 as a factor.
Greatest common factor= 7 The greatest common factor is the factor that all these numbers have in common. It helps to make a list of all the number's factors. 28- 2, 2, 7 35- 5, 7 42- 2, 3, 7 All of these numbers have 7 as a factor, therfore 7 is the greatest common factor