the least number which should be added to 1789 so that the sum is exactly divisible by 5 , 6 , 4 and 3 is ?
n0 = 1789.0
n1 = 5.0
n2 = 6.0
n3 = 4.0
n4 = 3.0
t0 = n1 * n3
t1 = 10.0 * 3.0
t2 = n4 * t0
t3 = t1 - 1.0
t4 = n0 / t2
t5 = t4 - t3
t6 = t2 * t5
answer = t2 - t6
print(answer)