No.
If we look at 13/107 we see there are no common factors of 13 and 107 except for 1 so it in in its simplest form
You look for a common factor, then divide both numbers by that common factor.
Look for common factors, then eliminate them from the top and the bottom. In this case, the common factor is "x".
Look for common factors. If you find one, divide both numbers by such a common factor.
3/40 is in its simplest form.
Look at the multiples of 6. The smallest and greatest multiples of 6 that can be divided evenly by 4 are 12 and 48. So the common multiples of 4 and 6 up to 50 are 12, 24, 36, and 48.
Look for a common factor (in this case it's 7), then divide both numbers by this common factor.
The general idea in this type of problem is to look for common factors, then divide both numbers by that common factor. In this case there is no common factor, so it is already in simplest form.
The common multiples of 2 and 5 are numbers that can be divided evenly by both 2 and 5. The common multiples of 2 and 5 are multiples of their least common multiple (LCM), which is 10. Therefore, the common multiples of 2 and 5 are all multiples of 10. Similarly, the common multiples of 2 and 6 are multiples of their LCM, which is 6. Therefore, the common multiples of 2 and 6 are all multiples of 6.
Some people can look at the fraction 4/8 and know that the simplest form is 1/2 but what's really happening is they are dividing 4 and 8 by 4 to get the answer. 4 is the GCF of 4 and 8. If you divide a fraction by the GCF of the numerator and the denominator, the result will be the simplest form of the fraction.
look at 2.56 in the fraction form it is in now: 256/100 then start removing common factors 256/100=128/50=64/25 there you are
The idea is to look for a common factor (between 30 and 18), and divide both numbers by such a common factor. Continue until you can find no more common factors.