What is largest number of four digit divisible by in angularjs?
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We need to find the LCM of 27, 18, 12 and 15.
27 = 3x3x3
18 = 2x3x3
12 = 2x2x3
15 = 3x5
So LCM = 2x2x3x3x3x5 = 540.
Next find a four digit number that is a multiple of 540.
540*18 = 9720, which is the largest 4-digit multiple of 540 and so of 27, 18, 12 and 15.
Answer: 9720.
27 = 3x3x3
18 = 2x3x3
12 = 2x2x3
15 = 3x5
So LCM = 2x2x3x3x3x5 = 540.
Next find a four digit number that is a multiple of 540.
540*18 = 9720, which is the largest 4-digit multiple of 540 and so of 27, 18, 12 and 15.
Answer: 9720.
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