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You can't have the greatest common factor of just one number - for it to be common there needs to be at least 2 numbers.
Since one is a factor of all non-zero integers, all numbers have common factors.
No because factors are whole numbers but every whole number except zero has 1 as a factor.
We don't. Numbers always have a common factor. 1 is a common factor to every set of non-zero integers. If two numbers don't have any prime factors in common, we say their GCF is 1.
1 is the factor that is common to all numbers.
They cannot be integers or whole numbers; but they can be numbers with decimals. There are many possibilities; if the numbers are the same, then that is the square root of 10000000 which is 3162.277666...repeating. Those same numbers multiplied together = 10000000. If numbers are different, there are other combinations, all involving decimals
You add a zero at the end of the factor
Because 1 is a factor of all non-zero numbers.
You can't have the greatest common factor of just one number - for it to be common there needs to be at least 2 numbers.
Because all numbers multiplied by zero give zero as a result ....
1
Only the number 1 is a factor of all other integers.
because there is no factor for 1 and zero
Since one is a factor of all non-zero integers, all numbers have common factors.
1 that's it
2.5 million is closer to zero than it is to ten million, so it rounds to zero.
No because factors are whole numbers but every whole number except zero has 1 as a factor.