How many maximum prime factors can a number of format y0y00 can have ?
eg..20200

• @Ankit Bhai- Bhai mere according bhi 4 he hoga iska answer..
  faormat is y0y00...and question asking "How many maximum prime factors can a number of format y0y00 can have "..means y0y00 k kisi bhi format wale no. me maximum kitne prime factors honge..
  see.
  10100- 2*2*5*5*101 prime factors- 2,5,101 (Total 3 prime factors)
  20200- 2*2*2*5*5*101 prime factors- 2,5,101 (Total 3 prime factors)
  30300- 2*2*3*5*5*101 prime factors- 2,3,5,101 (Total 4 prime factors)
  40400- 2*2*2*2*5*5*101 prime factors- 2,5,101 (Total 3 prime factors)
  50500- 2*2*5*5*5*101 prime factors- 2,5,101 (Total 3 prime factors)
  60600- 2*2*2*3*5*5*101 prime factors- 2,3,5,101 (Total 4 prime factors)
  70700- 2*2*5*5*7*101 prime factors- 2,5,7,101 (Total 4 prime factors)
  80800- 2*2*2*2*2*5*5*101 prime factors- 2,5,101 (Total 3 prime factors)
  90900- 2*2*3*3*5*5*101 prime factors- 2,3,5,101 (Total 4 prime factors)
  So, maximum 4 prime factors can 'a number' of format 'y0y00' can have...
  So, 4 will be the right answer
• 11 years agoHelpfull: Yes(42) No(1)
• maximum 4
  like 10100=(2^2).(5^2).101 it has 3 prime factors...
  now 20200=2*10100= again 3 prime factors...
  now for 30300 it will introduce 3 i.e 3*10100 so it will have 4 prime factors
  similarly 50500 , 70700, 90900 all will have 4 prime factors else will hae 3...
• 11 years agoHelpfull: Yes(11) No(1)
• @Udit-
  Oh Really!!! 707 is a prime number...????
  707 is divisible by 7
  Maximum 4 factors are possible
• 11 years agoHelpfull: Yes(4) No(0)
• @ankit bhai 7*13=91 hota hai...
  
  90900=3*3*2*5*5*2*101
• 11 years agoHelpfull: Yes(3) No(0)
• Yes.......It is 4..
  
  :)
• 11 years agoHelpfull: Yes(2) No(0)
• sorry it will have max of 4 distinct prime factos
• 11 years agoHelpfull: Yes(2) No(0)
• @ Ankit.
  
  y0y00 ka format hona chaye...And isme y single digit hi hai
  
  warna iske to pata nahi kitne factor ho jayenge..
  agar 2 digit, 3digit, 4 digit........ho to
• 11 years agoHelpfull: Yes(2) No(0)
• 2,3,5,7,101 so a no. of the form of Y0Y00 will have max. 5 distinct prime factors..
• 11 years agoHelpfull: Yes(1) No(4)
• since there are two zeros in the end so there are 4 possible prime factors possible I.e. 5*2,5*2.
• 11 years agoHelpfull: Yes(1) No(0)
• pgl ho gye ho kya sab 4 max factor noooooooooooooooooooooooooooooo way take 90900 you will get your answer 9*101*100=3*3*7*13*25*2*5*5*2= (2,5,3,7,13)5 max factor pgl ho jo 4 factor keh rhe hai..solve your self 90900
• 11 years agoHelpfull: Yes(1) No(16)
• @ranjeet bhai yr agr tum "y" ko one digit le rhe ho ,,"y" 2 digit bhi toh ho sktha hai jaise ki 9909900..
• 11 years agoHelpfull: Yes(1) No(4)
• 707 is a factor of 70700 nd 707 is a prime no.
  so 5 maximum prime numbers can be possible
• 11 years agoHelpfull: Yes(0) No(14)