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anonymous

  • 5 years ago

find the LCM of 62,210 and 75

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  1. anonymous
    • 5 years ago
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    32550

  2. anonymous
    • 5 years ago
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    pls how did u calculate??

  3. anonymous
    • 5 years ago
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    Do you know how to get prime factors?

  4. anonymous
    • 5 years ago
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    Kawsar i think i can,using the table formula

  5. anonymous
    • 5 years ago
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    It's not 32250, that's not a multiple of 62210. To get LCM, factor each number into its primes: 62210 = 2 * 5 * 62210 75 = 3 * 5 * 5 Then take all unique factors, and for factors that repeat, only consider one of them, (which is why I typed it out this way, so you can see 5 repeats) , i.e 2 * 3 * 5 * 5 * 62210 = 933150 LCM = 933150

  6. anonymous
    • 5 years ago
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    Oh, I thought the question was 62, 210 and 75, as in 3 numbers.

  7. anonymous
    • 5 years ago
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    Oh I didn't think of that...apologies, it very well could be. Which is it, Cuira?

  8. anonymous
    • 5 years ago
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    I just assumed it was 3 numbers as 62210 seemed a very high number. It could be any of the two. lol!

  9. anonymous
    • 5 years ago
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    oh sorry for the confusion but it is three seperate numbers

  10. anonymous
    • 5 years ago
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    i tried and also got 32550

  11. anonymous
    • 5 years ago
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    pls help me with theses ones too: lcm of 510, 210,735, and 365

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