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Secondary 1 | Maths
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Pls help it’s LCM
Date Posted: 7 years ago
Views: 411
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Hopefully it’s correct
Date Posted:
7 years ago
Thanks!
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You're supposed to have 2 cubed. Not 2 squared. This is because lowest common multiple searches for the highest possible index of the prime factors. Therefore, it is 2 cubed times 5. Not 2 squared times 5. And you have the answer 40.
Date Posted:
7 years ago
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