find the hcf of the following by the short division method.
a . 105, 84, 42
Answers
Answered by
3
Answer:
3×7= 21 is answered is it correct then reply me
Answered by
3
Answer:
21
Step-by-step explanation:
105= 3×5×7
84=2×2×3×7
42=2×3×7
therefore
HCF = 3×7
= 21
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