Question

find the HCF of 15 and 30​

Answer 1

Answer:

⇒25=5×5

⇒30=5×6

Hence the Highest common factor is 5

Therefore HCF is 5

Answer 2

Answer:

15

Step-by-step explanation:

The common factors of 15 and 30 are 1, 3, 5, and 15.

because both 15 and 30, are commonly divisible by 1,3,5 and 15

The Highest Common Factor (HCF) is 15

Hope this helps!!