exponent

Question

The exponent of 11 in the prime factorization of 300! is

1. 27
2. 28
3. 29
4. 30

the answer is 29.....but what if the question was just factorisation and not prime factorisation

is there any difference ?

Comments

floor(300/11)+floor(300/121)=27+2=29

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got it @Anu007 sir.

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my doubt was .....prime factorisation and normal factorisation...makes any difference ?