number of three multiples of 1800

• 2^3*3^2*5^2 no. of three multiples are 7
• 8 years agoHelpfull: Yes(5) No(2)
• 36
  1800= 2^3*3^2*5^2;no of factors=(3+1)(2+1)(2+1)
  
• 8 years agoHelpfull: Yes(2) No(0)
• Its answer is 36 because No of factors = (p+1)(q+1)(r+1)
  (3+1)(2+1)(2+1) = 36
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• 1800/9=200
  no of 3 =2
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• 1800/3=600
• 8 years agoHelpfull: Yes(0) No(2)
• 22, the answer is obtained by examining the multiples of 600 because 1800/3=600
  
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• 3*600
  
  
  
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• 3*600
  
  
  
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• no of thee multiple of 1800=3^2*2^2*5 is 20
• 8 years agoHelpfull: Yes(0) No(0)