Question

If HCF of 12 and 60 is in the form of 12a +60 find a​

Answer 1

Answer:

Factors of 12: 1, 2, 3, 4, 6, 12

Factors of 15: 1, 3, 5, 15

Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Common factors of 12, 15 and 60: 1, 3

The highest or greatest of these common factors: 3

Answer 2

Step-by-step explanation:

common factor of 12 and 60: is 1,3