Question

This is another activity to determine HCF of two given positive integers.

(i) From the given numbers, subtract the smaller from the larger number.

(ii) From the remaining numbers, subtract smaller from the larger.

(iii) Repeat the subtraction process by subtracting smaller from the larger.

(iv) Stop the process, when the numbers become equal.

(v) The number representing equal numbers obtained in step (iv), will be the

HCF of the given numbers.

Using this Activity, find the HCF of

(i) 90,15 (ii) 80,25 (iii) 40,16 (iv) 23,12 (v) 93,13​

Answer 1

Answer:

234543

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Answer 2

Answer:

234543

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