When investigating the prime factors of any number, you would not encounter any fractions.
Fractions are related to repeating decimals in the sense that a fraction can be represented as a repeating decimal if the denominator has prime factors other than 2 or 5. For example, 1/3 can be represented as 0.3333..., with the 3s repeating infinitely. Terminating decimals, on the other hand, are fractions that have denominators which are powers of 10. For example, 1/4 can be represented as 0.25, which terminates after two decimal places.
You may have answered your own question. Equivalent fractions have common factors. If they don't have common factors, they aren't equivalent.
Factors refer to whole numbers, not fractions.
Factors refer to whole numbers, not fractions.
the factors of 7 are 1 and 7
Factors refer to whole numbers, not fractions.
I think that you meant factors, not fractions. If you meant factors, then it would be 7 and 3. If you did mean fractions, then it would be 0/21 and 210/21.
The only possible prime factors are 2 and 5. But the denominator can, of course, be 1.
Rational numbers will become either a terminating decimal (if the denominator has prime factors of 2 and/or 5 only) or a decimal that recurs one or more digits (possibly after one or more digits that do not recur). Examples: 1/2 = 0.5 (terminates) 1/3 = 0.333.... (3 recurs) 1/6 = 0.1666.... (6 recurs after the initial non-recurring 1) 1/7 = 0.142857142857142857.... (142857 recurs)
The concept of factors loses its meaning when you allow fractions (including decimal fractions).For example, 5 can be considered a factor of 2.8 since 5*0.56 = 2.8The concept of factors loses its meaning when you allow fractions (including decimal fractions).For example, 5 can be considered a factor of 2.8 since 5*0.56 = 2.8The concept of factors loses its meaning when you allow fractions (including decimal fractions).For example, 5 can be considered a factor of 2.8 since 5*0.56 = 2.8The concept of factors loses its meaning when you allow fractions (including decimal fractions).For example, 5 can be considered a factor of 2.8 since 5*0.56 = 2.8
It's likely that you mean "factors." The factors of 25 are 1, 5 and 25. If you really meant fractions, please resubmit your question.
They're both numbers.