Question

find HCF of 18 and 27 with the help of multiplication tables by expectation​

Answer 1

Step-by-step explanation:

The greatest common factor is the largest number that all or the numbers you are given have as a factor. It is easiest to find this by listing out the factors of all of the numbers that you have. Factors are the numbers that when multiplied equal the original number.

We'll start with

18

:

1

,

2

,

3

,

6

,

9

,

and

18

are all factors of

18

Now for

27

:

1

,

3

,

9

,

and

27

are

27

's factors.

To find the GCF, we want to take the largest of the factors that the two numbers share. In this case, it would be

9

.

I hope this helped!

Answer 2

Answer:

9

Step-by-step explanation:

we find 18 and 27 in 3 and 9 table.between 3 and 9,9 is greatest.The hcf of 18 and 27 is 9