A cuboid of dimension 20*50*70 could be divided completely in minimum how many identical or non-identical cubes.
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70000 units cubes of 1 unit cube
2*5*7=70
As10 is HCF of all three dimensions and for minimum we need HCF
10
70
70
Cuboid volume= 7*1000 so maximum number of cubes 750 and minimum no of cubes are 7
70000÷1000= 70 ?
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