Question

PUSitive integers with a b then G.C.D of (a)=GCD oby Activity 2 This is another activity to determine HCF of two given positive integers. (1) 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 HCF of the given numbers. Using this Activity, find the HCF of (i) 90,15 (ii) 80,25 (iii) 40,16 23,12 93,13
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Answer 1

Answer:

Therefore HCF of 396, 504 = 36 . ... Therefore Highest Common Factor of 396, 504 and 636 is 12