The greatest integer which divides the number 101100 −1 is

The problem is asking for the greatest integer that divides the number 101100 - 1.

Step 1: Calculate the value of 101100 - 1.

Step 2: Find the factors of the resulting number.

Step 3: The greatest integer that divides the number is the largest factor.

Please note that the number 101100 seems to be in binary. If it's in binary, you should first convert it to a decimal number. If it's a decimal number, you can skip the conversion step.

If it's a binary number, 101100 in decimal is 44. So, 44 - 1 = 43. The factors of 43 are 1 and 43. So, the greatest integer that divides the number 101100 - 1 is 43.

If 101100 is a decimal number, then 101100 - 1 = 101099. You would then need to find the factors of 101099 to find the greatest integer that divides it.