There is no such number. Whatever number you choose, it is possible to find one that is even greater (closer to 400).
100 is the greatest common factor between 300 and 400
301, 302, 303, 304, 305, 306, 307, 308, ......skip a few........., 392, 393, 394, 395,396, 397, 398, and 399
There are 22 numbers between 400 and 600 that are divisible by nine.
77% * 400= 0.77 * 400= 308
400
308
You need at least two numbers to find a GCF.
There are 300 whole numbers between 100 and 400, inclusive. To find this, you subtract 100 from 400 to get the total range of numbers (400 - 100 = 300). Then, since we're considering whole numbers, we add 1 to include the endpoints (400 and 100). Therefore, there are 300 whole numbers between 100 and 400.
400 of them.
The HCF of the three numbers is 100
The sum of all prime between numbers 1 and 400 (2 through 399) is 13,887.
102