What is the differrnce betwern tbe lcm and hcf of numbers 20 30 and 40?
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20=2×2×5
30=2×3×5
40=2×2×2×5
hcf(20,30,40)=2×5=10
lcm(20,30.40)=2×2×2×2×3×5=240
difference=hcf - lcm or =lcm - hcf
=10 - 240 =240- 10
=(-230) =230
hope this is correct answer
30=2×3×5
40=2×2×2×5
hcf(20,30,40)=2×5=10
lcm(20,30.40)=2×2×2×2×3×5=240
difference=hcf - lcm or =lcm - hcf
=10 - 240 =240- 10
=(-230) =230
hope this is correct answer
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