NCO- Cyber Olympiad (SOF) Class 6: Questions 1 of 722

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Question

What is the least common factor (LCM) of 8 and 10?

Choices

Choice (4) Response

a.

40

b.

24

c.

80

d.

16

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Ques. Time s

Answer

a.

Explanation

Here, LCM calculates the smallest multiple two numbers have in common.

So, for 8, and for 10,

So, in both 2 is common, so it will consider just one time which is shown as bold and other numbers all multiply each other,

Thus LCM is =

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