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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 6

Find HCF of 28, 35, 42 by Euclid’s game - Mathematics

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Question

Find HCF of 28, 35, 42 by Euclid’s game

Sum

Solution

HCF of 28, 35, 42

HCF of (28, 35 – 28, 42 – 28)

28 = 2 × 2 × 7

7 = 1 × 7

14 = 2 × 7

HCF of (28, 7, 14) = 7

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Euclid’s Game
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Chapter 5: Information Processing - Exercise 5.2 [Page 84]

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Samacheer Kalvi Mathematics - Term 3 [English] Class 6 TN Board
Chapter 5 Information Processing
Exercise 5.2 | Q 11 | Page 84
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