NCO- Cyber Olympiad (SOF) Class 6: Questions 1 of 721
Question MCQ▾
What is the least common factor (LCM) of 8 and 10?
Choices
Choice (4) | Response | |
---|---|---|
a. | 40 | |
b. | 80 | |
c. | 16 | |
d. | 24 |
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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