Reduce the given fraction into its simplest form:
We have hundreds of course questions with personalized recommendations + Account 100% premium
Reduce the given fraction into its simplest form:
Let's find the highest number that divides both the numerator and the denominator.
In this case, that number is 1, so:
Therefore, it cannot be simplified further
It is not possible to simplify
Simplify the following fraction by a factor of 4:
\( \frac{4}{8}= \)
Because the numerator is 1, and 1 only has itself as a factor. Since 15 is not divisible by 1 in a way that reduces the fraction, is already in simplest form.
GCD (Greatest Common Divisor) is the largest number that divides both the numerator and denominator. For 1 and 15: factors of 1 are just {1}, factors of 15 are {1, 3, 5, 15}, so GCD = 1.
No! You can only cancel common factors, not individual digits. The 1 in 15 is just a digit, not a separate factor. Always work with the entire numbers.
A fraction is fully simplified when the GCD of numerator and denominator equals 1. This means they share no common factors other than 1.
When the numerator is 1, the fraction is called a unit fraction. These can only be simplified if the denominator has 1 as a factor multiple times, which never happens with whole numbers.
Get unlimited access to all 18 Simple Fractions questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime