CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [MCQ]

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Question 1 - CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [MCQ] - Solutions of Sample Papers for Class 10 Boards

Last updated at August 6, 2026 by

The ratio of LCM and HCF of the least composite and the least prime numbers is

(a) 1 : 2Ā  (b) 2 : 1Ā  Ā  (c) 1 : 1Ā  Ā  (d) 1 : 3

The ratio of LCM and HCF of the least composite and least prime number - CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [MCQ]

part 2 - Question 1 - CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [MCQ] - Solutions of Sample Papers for Class 10 Boards - Class 10

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Question 1 The ratio of LCM and HCF of the least composite and the least prime numbers is (a) 1 : 2 (b) 2 : 1 (c) 1 : 1 (d) 1 : 3 Now, Least composite number = 4 Least prime number = 2 LCM of 4 and 2 = 4 HCF of 4 and 2 = 2 Thus, Ratio of LCM and HCF = (šæš¶š‘€ )/š»š¶š¹ = 4/2 = 2/1 Thus, required Ratio is 2 : 1 So, the correct answer is (b)

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