Which is the smallest number divisible by all the numbers from 1 to 9 ?

• 2520.To evaluate this answer obtain the prime factors of the numbers 2 - 9 (as every integer is divisible by 1). Then take the product of the highest power of each prime factor.
  so 2520(ans)
  
  
• 12 years agoHelpfull: Yes(3) No(1)
• Ans. 2520
  LCM of 1 to 9 is 2520
• 12 years agoHelpfull: Yes(1) No(1)
• 8 is a multiple of 1,8 and2,4...so,if number is divided by 8 it's obvious 2 and 4 are divisible... so take 8....
  9 is a multiple of 3,3 and 1,9..so,any number divided by 9..also divisible by 3.. so take 9...
  5,7 prime number...so include 5,7..number 6 is multiple of 2 and 3..since we included 8,9...every multiple of 8,9 is also a multiple of 6..
  now..lcm of 5,7,8,9..is 5*7*8*9=2520
• 11 years agoHelpfull: Yes(1) No(0)
• ans is 2520
  5*7*8*9=2520
• 12 years agoHelpfull: Yes(0) No(1)