English, asked by adityasports03, 10 months ago

The LCM of two numbers is 84. Which one of the following cannot be their HCF?
(b) 8
(c) 6
(d) 21
(a) 4

Answers

Answered by shruti2006shrivastav

4

Answer:

b] 8

Explanation:

BECAUSE LCM IS ALWAYS DIVISIBLE BY THEIR HCF AND 84 IS NOT DIVISIBLE BY 8. THEREFORE 8 IS NOT THE HCF OF 84.

Answered by agarwalaaradhya4

0

Answer:

8 is the answer

Explanation:

Not 6 21 and 4

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