To simplify a fraction, divide the numerator and the denominator by their GCF.
Example: 30/42
The GCF of 30 and 42 is 6.
6 into 30 is 5
6 into 42 is 7
30/42 = 5/7
When the numerator is a factor of the denominator.
If the numerator is a factor of the denominator.
Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
When simplifying fractions.
The greatest common multiple is an infinite number and will be of no use in simplifying fractions. What you want is the greatest common factor, known as the GCF. Take a fraction like 16/24. The GCF of 16 and 24 is 8. Take 8 out of both of those numbers and get 2/3, the simplest form.
Finding the GCF will help you when you are trying to reduce fractions.
6 out of 10 can be written as the fraction 6/10. To simplify this fraction, you can divide both the numerator (6) and the denominator (10) by their greatest common factor, which is 2. After simplifying, you get the fraction 3/5.
simplifying the fraction
You can use common multiples of the numerator and denominator.
Divide both the numeration and the denominator by their greatest common factor.
It depends on what you're simplifying. If you are simplifying a fraction, then yes. You would be dividing both numbers by their GCF. Or greatest common factor. For example if you had 24/48. You would divide both by 24, the GCF. Leaving you with 1/2. (:
To convert the decimal 0.01025641025 to a fraction, we recognize that it has 11 decimal places. Thus, we can write it as ( \frac{1025641025}{10^{11}} ). Simplifying this fraction by finding the greatest common divisor (GCD) results in ( \frac{1025641025 \div 1025641}{10^{11} \div 1025641} = \frac{1}{9780} ). Therefore, the simplified fraction form of 0.01025641025 is ( \frac{1}{9780} ).