A divisor.
The number 1 or a factor.
1
It's a factor of the whole number that it divides into with no remainder.
factor
A divisor.
The number is 2.
The number 1 or a factor.
1
30 (and all its multiples!)
A number that divides into a whole number evenly is called a "factor" of that number.
Two number are co-prime if there is no whole number other than 1 that divides them both exactly
It's a factor of the whole number that it divides into with no remainder.
6
A factor.
factor
77