Question

hcf of 162mm by 270mm by 405mm.

Answer 1

Answer:

27

Step-by-step explanation:

factor of 162=2*3*3*3*3

factor of 270=2*3*3*3*5

factor of 405=3*3*3*3*5

in all the 3 numbers common factor are=3*3*3

So,=3*3*3=27

I hope this answer was helpful.....

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