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Find the least number which when increased by 15 is exactly divisible by 15, 35and 48.

User Jake Woods
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1 Answer

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lmc(15,35,48) is

15,35,48 | 2
15,35,24 | 2
15,35,12 | 2
15,35, 6 | 2
15,35, 3 | 3
5,35, 1 | 5
1, 7, 1 | 7
1, 7, 1 lcm(15,35,48) = 1680

So found number is 1680 - 15 = 1665
User Dang Khoa
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