Yes, since their highest common factor is one.
Highest common factor of 273 and 315 is 21.
273 91,3 13,7,3
There are three prime factors of 273. They are 3, 7, and 13.
Highest prime factor, indeed only prime factor, is 5
The highest prime factor of 1458 is 3.
67 is the highest prime factor of 2,010.
273
21
911 is the largest prime factor of 2,733.
The highest prime factor of 96 is 3.
Seven is the highest prime factor. The prime factors for 210 are: 2 x 3 x 5 x 7