28 lines
762 B
Python
28 lines
762 B
Python
#!/usr/bin/python3
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# 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
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#
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# What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?
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from timeit import default_timer
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from projecteuler import lcmm
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def main():
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start = default_timer()
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values = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
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11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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# Function define in projecteuler.py to find the least common multiple of multiple numbers.
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res = lcmm(values, 20)
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end = default_timer()
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print('Project Euler, Problem 5')
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print('Answer: {}'.format(res))
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print('Elapsed time: {:.9f} seconds'.format(end - start))
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if __name__ == '__main__':
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main()
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