Question

Find the HCF of the following by Prime factorisation.

12,30,

Please Solve It!!​

Answer 1

Answer:

6

Step-by-step explanation:

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30

Then the HCF is 6.

Answer 2

Answer:

12=2×2×3

30=2×3×5

HCF=2×3=6

6 is answer