Friday, April 12, 2013

Smallest Positive Number

Smallest Positive Number

2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.

What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20? 


Posted by at

1 comment:

  1. UnknownApril 12, 2013 at 12:12 PM

    Output is 232792560
    --------------------------------

    #include
    #include
    int main()
    {
    int num=20,flag=0;

    while(flag==0)
    {
    if ((num%2)== 0 && (num%3) == 0 && (num%4) == 0 && (num%5) == 0 && (num%6) == 0
    && (num%7) == 0 && (num%8) == 0 && (num%9) == 0 && (num%10) == 0 && (num%11) == 0 && (num%12) ==0
    && (num%13) == 0 && (num%14) == 0 && (num%15) == 0 && (num%16) == 0 && (num%17) == 0 && (num%18)==0
    && (num%19) == 0 && (num%20) == 0)

    {
    flag=1;
    printf("%d",num);
    }

    num++;
    }
    return 0;
    }

    ReplyDelete

Subscribe to: Post Comments (Atom)