The HCF of 275 is 275. But it's a factor as opposed to a common factor because there's only one number.
275 55,5 11,5,5
275 55,5 11,5,5
The greatest common factor of 275 and 704 is 11.
The Greatest Common Factor of 60 and 275 is five.
275 55,5 11,5,5
The greatest common factor of 100 and 275 is 25.
Factors of 275: 1, 5, 11, 25, 55, and 275.
Greatest common factor of 198 and 275 is 11.
The same as the highest common factor of 275 and 100 (where 100 is the remainder of the division of 375 by 275).
55... 5 x 55 = 275
275 = 5 x 5 x 11