what will be the sum of the exponents of the prime factors in the prime factorisation of 196 .and how

Asked by vikramsingh | 16th May, 2013, 06:47: PM

Expert Answer:

196 = 2^2 * 7^2 
Hence the exponents are 2 and 2 respectively for 2 and 7 prime factors and so the sum of the exponents of prime factors is 4. 

Answered by  | 16th May, 2013, 06:54: PM

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