Submission #9619845

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Source Code Expand

def gcd(a,b): 
    if a == 0: 
        return b 
    return gcd(b % a, a) 
  
def lcm(a,b): 
    return (a*b) // gcd(a,b) 
  
n = int(input())
arr = input()   # takes the whole line of n numbers
a = list(map(int,arr.split(' ')))
l = a[0]
ans = 0
for i in range(n):
    l = lcm(l, a[i])
for i in range(n):
    ans = ans + l//a[i]
print(ans%1000000007)

Submission Info

Judge Result