Respuesta :
Answer:
There are 4 common factors of 15 and 30, which are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.
Answer:
There are 4 common factors of 15 and 30, which are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.