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The LCM is: 630

just multiply 90*63 and what i do is go google and look up least common multiple calculator and there you have different options and pick the one that best fits your answer

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14y ago

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More answers

45=3*3*5

63=3*3*7

Now LCM is common number that is multiple of both given number

thus LCM of 45 and 63

LCM=9 *5*7=315

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Wiki User

15y ago
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Prime factors of 45 are 32 and 5

Prime factors of 63 are 32 and 7

LCM = 32*5*7 = 315

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Wiki User

13y ago
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The least common multiple of the numbers 45 and 75 is 225.

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Wiki User

10y ago
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The LCM of 45 and 63 is 315.

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Wiki User

15y ago
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The LCM is: 693

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Wiki User

14y ago
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LCM(45, 63, 98) = 4410.

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Wiki User

10y ago
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4410

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Wiki User

7y ago
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It is: 2655

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Wiki User

7y ago
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Q: What is the least common multiple of 45 and 59?
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