Question

calculated the hcf of 18 and 30 using the division method

Answer 1

Answer:

solution:

To find Highest Common Factor by using Division Method

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Step I:

Here we need to divide 30 by 18.

[Divide the larger number by the smaller one].

step II:

The first divisor is 18 and the remainder is 12, so we need to divide 18 by 12.

[Divide the first divisor by the first remainder].

The first divisor is 18 and the remainder is 12, so we need to divide 18 by 12.

[Divide the first divisor by the first remainder].

Step III:

Now divide the second divisor 12 by the second remainder 6.

[Divide the second divisor by the second remainder].

Step IV:

The remainder becomes 0.

Step V:

Therefore, highest common factor = 6.

[The last divisor is the required highest common factor (H.C.F) of the given numbers].

Answer 2

Step-by-step explanation:

Division meathod of 18 and 30