chapter 3 Finding Common Ground - Part 3

The HCF of two numbers is 6 and their LCM is 18. If one number is 18, find the other.

Type: MCQ • Marks: 1
The HCF of two numbers is 6 and their LCM is 18. If one number is 18, find the other.
Options
A. 18
B. 8
C. 108
D. 6
Explanation
Using HCF × LCM = product of numbers: other number = (6 × 18) ÷ 18 = 6.
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Class 7th Ganita Prakash 2

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