210 (30*7 & 70*3)
The Greatest Common Factor of 30, 70: 10
The least common factor of any set of integers is 1.
The GCF of 30, 50, and 70 is 10.
because 70 is an even number, and every even number has 2 as a factor.
No, a factor has to be smaller than the number it is a factor of.
30 42 66 70 105 many many more
The GCF is 2.
It is: 10
Itself
21 is 30% of 70
the greatest common factor is 10
The HCF of 70 is 70. But it's a factor as opposed to a common factor because there's only one number.