One: 235.
Any number that is divisible by 100 is also divisible by 20. so 100, 200, 300, 400 etc
390, 400
330 is one such number.
432, 468
One: 235.
A prime number is divisible only by 1 or itself.
453
Any number that is divisible by 100 is also divisible by 20. so 100, 200, 300, 400 etc
390, 400
How about 450
330 is one such number.
432, 468
There are 22 numbers between 400 and 600 that are divisible by nine.
408 = 12 x 34
420, 450, 480
To get a number like this, it CANNOT be even. The number 453 is divisible by 3(goes into 453 ninenty one times), but not by 2.