The sum of exponents of prime factors in the prime-factorisation of 196 is... | MCQ 1m | Maths | SuperPadhai

Real Numbers > Question

MCQ1 markYear: 2020EasyCBSE Class 10

real-numbersprime-factorisation

Question

The sum of exponents of prime factors in the prime-factorisation of 196 is

Solution

1

196 = 2^{2} \times 7^{2}

. Sum of exponents

= 2 + 2 = 4

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