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Hi Rahul,theCodeToGMAT wrote:k/4, k/5 and k are INT
K <= 1000
The minimum value of k = 4 * 5 = 20 x _
So, we need to find 20 factors in 1000
==> 1000/20 = 50
{D}
Hello Sri, it's the same thing..gmattesttaker2 wrote:Hi Rahul,theCodeToGMAT wrote:k/4, k/5 and k are INT
K <= 1000
The minimum value of k = 4 * 5 = 20 x _
So, we need to find 20 factors in 1000
==> 1000/20 = 50
{D}
Thanks for your reply. I was just wondering why we divide 1000 by 20 here?
I was trying to find the values as follows: 20 x 1 = 20, 20 x 2 = 40 ... 20 x 50 = 1000
Hence, we have 50 values.
I just wasn't sure why we have to divide 1000 by 20. Thanks for your help - Sri
theCodeToGMAT wrote:Hello Sri, it's the same thing..gmattesttaker2 wrote:Hi Rahul,theCodeToGMAT wrote:k/4, k/5 and k are INT
K <= 1000
The minimum value of k = 4 * 5 = 20 x _
So, we need to find 20 factors in 1000
==> 1000/20 = 50
{D}
Thanks for your reply. I was just wondering why we divide 1000 by 20 here?
I was trying to find the values as follows: 20 x 1 = 20, 20 x 2 = 40 ... 20 x 50 = 1000
Hence, we have 50 values.
I just wasn't sure why we have to divide 1000 by 20. Thanks for your help - Sri
For example.. if we want to find factors of "2" in between "2" to "10", inclusive.. then we do 10/2 = 5
Other way, the method you used, is:
2x1, 2x2, 2x3, 2x4, 2x5 ...
Both methods are fine, but by dividing we saved time..
