Maths-
General
Easy
Question
If LCM of 24 and 42 is 168, find the HCF?
- 6
- 4
- 8
- 10
The correct answer is: 6
product of two numbers = LCM *HCF
24 * 42 =168 *HCF
(24 * 42)/168 = HCF
6= HCF
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