Find the greatest possible length which can be used to measure exactly the lengths 4 m 95 cm, 9 m and 16 m 65 cm.

Option
1) 45 cm
2) 57 cm
3) 63 cm
4) 99 cm

• hcf of 495,900,1665 45 cm
• 9 years agoHelpfull: Yes(6) No(1)
• 45 is the highest common factor among all
  
• 9 years agoHelpfull: Yes(1) No(0)
• hcf of 495,900,1665
  which is 45
• 9 years agoHelpfull: Yes(1) No(0)
• GCD of 495, 900 and 1665 is 45 . Go by eliminating the options, it really works.
• 9 years agoHelpfull: Yes(1) No(0)
• the HCF of given three nos. are 5*3*3=45
  so ans is 1) 45 cm
• 9 years agoHelpfull: Yes(1) No(0)
• 45 is the answer
  
• 9 years agoHelpfull: Yes(1) No(0)
• We've to find hcf of 495 cm,900 cm,1665 cm.
  900-495=405.
  hcf should be a factor of 405 which is 45 cm from the options.
  
• 9 years agoHelpfull: Yes(0) No(0)