14 x 5 + 4 = 74
74 / 5 = 14 with 4 remainder
42
An example should illustrate the process. Find the common factor of 38 and 14. Dividing 38 by 14 gives a remainder of 10. Repeat with the smaller two numbers. 14 divide by 10 gives a remainder of 4. 10 divided by 4 gives a remainder of 2. 4 divided by 2 gives a remainder of 0. The last non-zero number is the greatest common factor. In this case, 2.
How about 14 because 14/9 = 1 with a remainder of 5
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 14 is an even number.
0.0339
161.5
14
3.5
2054.5714
79.5
14