25:1
The area scale factor is the square of the side length scale factor.
You increase the scale factor.
7 times 25 equals 175
7
hcf stands for highest common factor, referring to factors that two numbers have in common, so it does not make much sense to ask for the hcf of a single number.However, you could ask,"what is the hcf of 175 and 175 ", which , of course, is 175.
The greatest common factor of 21 and 175 is 7.
The Greatest Common Factor of 175 and 56 is 7.
The Greatest Common Factor of 175 and 63 is 7.
1, 5, 7, 25, 35, 175
The GCF is 7.
7
5 x 5 x 7 = 175
175 = 5 x 5 x 7
They are: 5*5*7 = 175
7
The greatest common factor of 70 147 175 and 280 is 7.
' 1 ' and ' 7 ' qualify.