1, -1, 2, -2
factor a^2-b^2
I usually start from the bottom - is 2 a factor, yes indeed. Then start over. Is 2 a factor, yes. Start over. Is 2 a factor, yes. Is 2 a factor, no. Is 3 a factor, no. is 4 a factor, no. Done.2, 2, 2, 5
Since 2 is a factor of 4a and the largest factor of 2 is 2, and thus the greatest common factor cannot be larger than 2, the greatest common factor is 2.
The prime factor of 2 is 2.
1 is a factor of 2. 1 is a factor of all integers. The factors of 2 are 1 and 2.
If 2 is a factor, the number is even.
No, 2 is a factor of 4518
2 is a factor of 110.
The factors of 2 are 1 and 2. If you increase something by a factor of 2, you double it. If you decrease something by a factor of 2, you halve it.
2 is not a factor of 143 because 143 is a odd number and 2 is only a factor to even numbers. Therefore, 2 is not a factor of 143
Yes. One is a factor of everything.
2 is a factor of 12.