Respuesta :

Answer:

C

Step-by-step explanation:

C is the greatest of the numbers that can be multiplied by something else to get both 60 and 90

Greatest Common Factor of 60 and 90 is ā€œCā€ because even though 5, 15 can be multiplied to equal to 60 but 30 can be multiplied by the lowest numbers to equip to 60 and 90

Correct
30x2=60
30x3=90


5x12=60
5x36=90

15x4=60
15x12=90