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Define Hoe of Two Positive Integers and Find the Hcf of the Following Pair of Numbers: 75 and 243 - Mathematics

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Question

Define HOE of two positive integers and find the HCF of the following pair of numbers:

75 and 243

Solution

By applying Euclid’s division lemma

243 = 75 × 3 + 18

Since remainder ≠ 0, apply division lemma on divisor of 75 and remainder 18.

75 = 18 × 4 + 3

Since remainder ≠ 0, apply division lemma on divisor of 18 and remainder 3.

18 = 3 × 6 + 0

∴ HCF of 243 and 75 is = 3.

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Chapter 1: Real Numbers - Exercise 1.2 [Page 27]

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RD Sharma Mathematics [English] Class 10
Chapter 1 Real Numbers
Exercise 1.2 | Q 1.06 | Page 27

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