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3 Cards in this Set
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LCM of multiple numbers |
>> Start with multiplying two co-prime numbers >>From remaining numbers take the factors which are not yet considered |
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Example: 9,10,12,15 |
>> 9 and 10 are co-prime so start with 9*10 >> from 12=2*2*3, 2 is not taken, hence 9*10*2 >> from 15=5*3, both are taken >>Hence, 9*10*2=180 |
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