Itself
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.
The HCF of 70 is 70. But it's a factor as opposed to a common factor because there's only one number.
210 (30*7 & 70*3)
7
Itself and one
There is no greatest common factor for 41 and 70 because 41 is a prime number.
HCF(140, 490) = 70 So 70 and any factor of 70 will do.
13
The greatest common factor of 60 and 70 is 10
the greatest common factor of 28 and another number is 7 the second number is between 60 and 70 what is it show your work
The greatest (and only) co-factor of 70 and 16 is 2.