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n is a number such that 2n has 28 factors and 3n has 30 factors, 6n will have how many factors ? 1) 35 2) 32 3) 28 4) None of this
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- 35
2n has 28 factors ...28 = 7*4
30 has 30 factors.... 30= 6*5
so n= 2^5*3^3
6n = 2^6*3^4 which will have 7*5=35 factors. - 11 years agoHelpfull: Yes(5) No(1)
- Aman please explain this
- 9 years agoHelpfull: Yes(0) No(0)
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