If there are only two digits and only two proper factors, the answer could be either 33 or 51. Three digit numbers include 123, 213 and 321
As a riddle this is poorly designed because it has several possible answers: 24, 33, 42 and 51. For two of these (33 and 51) the second factor is prime.
You could be 33.
144
You need to add up the number of digits to the right of the decimal to find the number of digits in the answer. If the first factor has 2 digits to the right of the decimal point and the second factor has 3, the final answer will have 5 digits to the right of the decimal point.
Out of all the measurements used in the calculation, find the one with the least number of significant digits. This will be the limiting factor of how many significant digits the answer should have.
Yes. If one number is a factor of the other, the greater number will be the LCM of the two.
The GCF is the factor, the LCM is the other one.
One is the only number that is a factor of every other number.
When one number is a multiple of the other, the greatest common factor of the two is the smaller number.
14 and 35
Yes, if that number is a factor of the other.
The other number.
When one of the numbers is a factor of the other, the smaller one is the GCF, because a number can't have a factor larger than itself.