Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 504/10,882/7721
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 504,882
Greatest Common Factor of Numerators i.e. GCF of 504,882 is 126 .
LCM of Denominators means LCM of 10,7721 as per the given fractions.
LCM of 10,7721 is 77210 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 504,882
2 | 504, 882 |
3 | 252, 441 |
3 | 84, 147 |
7 | 28, 49 |
4, 7 |
∴ So the GCF of the given numbers is 2 x 3 x 3 x 7 = 126
Factors of 504
List of positive integer factors of 504 that divides 504 without a remainder.
1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504
Factors of 882
List of positive integer factors of 882 that divides 882 without a remainder.
1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882
Greatest Common Factor
We found the factors 504,882 . The biggest common factor number is the GCF number.
So the greatest common factor 504,882 is 126.
Lets's calculate LCM of 10,7721
Given numbers has no common factors except 1. So, there LCM is their product i.e 77210
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 126/77210
Therefore, the GCF of Fractions 504/10,882/7721 is 126/77210
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 10,7721 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(10,7721) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(10,7721) x common factors =1 x 1 = 1
LCM(10,7721) = ( 10 × 7721 ) / 1
LCM(10,7721) = 77210 / 1
LCM(10,7721) = 77210
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 504/10, 882/7721?
Answer: GCF of Numerators as per given numbers 504/10, 882/7721 is
GCF of Numerators i.e. for 504,882 is 126
LCM of denominators i.e. for 10,7721 is 77210.
Thus, GCF of Fractions is 126/77210.Finally, GCF of Fractions for 504/10, 882/7721 is 126/77210.