Question

128,1000,100,this numbers is a perfect cubes.​

Answer 1

Answer:

128 and 1000 are not perfect cubes and 100 is a perfect cube

Step-by-step explanation:

LCM of 128 = 2×2×2×2×2×2×2

= there are not a perfect pair

so 128 is not a perfect cube

LCM OF 1000=2×2×2×5×5×5

=HERE IS also there are no perfect pair

so 1000 is also not a perfect cube

LCM of 100 = 2×2×5×5

= here 2 and 5 has pair so

100 is a perfect cube

I think it is helpful

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