Are there Python balls in the basket?

Question

Python

There are balls in the basket. If you arrange them in groups of 2, 3, 4, 5, 6, one ball remains in the basket. If you sort out 7 balls, then nothing will remain in the basket.
What is the minimum number of balls in the basket?
Question: I don't know what to do.

Answer 1

Stupid brute force:

for im in range(7,1000):
    if(all([im % 2 == 1, im % 3 == 1, im % 4 == 1, im % 5 == 1, im % 6 == 1, im % 7 == 0])):
        print(im)
        break

301